modiloader | 22c0b06fc10fcc0244ca749e3ed55fcb3f6858178a5800a8cb98fd5ff28a0f02

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 23:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fe7e6ab79f347ca092fcfd4c0c349dca.exe
Size

651KB
MD5

fe7e6ab79f347ca092fcfd4c0c349dca
SHA1

e14d383c51074bd6073ae30f08306ebf10eaf27a
SHA256

22c0b06fc10fcc0244ca749e3ed55fcb3f6858178a5800a8cb98fd5ff28a0f02
SHA512

2cf78f968330ab6bbfc1dc7d4afb2dfde2dbfc48273bb95c8f5cc00c167e149bec5119073311dbc9b1c3ca94ee19df624c160229f27c3a21ba0fa4303e0c5341
SSDEEP

12288:kpyZT1lrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1ljOD3SxcDDcNDqWYurL0

Score

10^/10

modiloader evasion persistence trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	dHY4IvP3.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hiiemih.exe

ModiLoader Second Stage 15 IoCs

resource	yara_rule
behavioral1/memory/2036-13-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-12-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral1/memory/2500-9-0x0000000000400000-0x000000000041C000-memory.dmp	modiloader_stage2
behavioral1/memory/2808-67-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral1/files/0x00340000000144df-50.dat	modiloader_stage2
behavioral1/memory/2036-77-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral1/memory/2944-80-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral1/memory/2944-83-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral1/memory/2944-86-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral1/files/0x0007000000014719-89.dat	modiloader_stage2
behavioral1/files/0x0007000000014719-87.dat	modiloader_stage2
behavioral1/memory/2316-109-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral1/files/0x0007000000014719-116.dat	modiloader_stage2
behavioral1/memory/2036-125-0x0000000000580000-0x00000000005E4000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-193-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2024	cmd.exe

Executes dropped EXE 10 IoCs

pid	Process
2748	dHY4IvP3.exe
2816	hiiemih.exe
2808	azhost.exe
1532	azhost.exe
2944	bzhost.exe
2316	czhost.exe
2288	czhost.exe
2004	dzhost.exe
336	csrss.exe
1164	ezhost.exe

Loads dropped DLL 18 IoCs

pid	Process
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2748	dHY4IvP3.exe
2748	dHY4IvP3.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
1988	WerFault.exe
1988	WerFault.exe
1988	WerFault.exe
1988	WerFault.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2036-13-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-12-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-11-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-5-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-3-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-2-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2036-77-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral1/memory/2288-103-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2288-113-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2288-112-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2288-111-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2288-100-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2288-98-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2036-193-0x0000000000400000-0x0000000000507000-memory.dmp	upx

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /l"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /o"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /A"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /b"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /j"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /G"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /Z"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /N"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /U"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /e"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /R"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /y"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /c"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /t"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /r"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /m"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /v"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /K"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /W"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /z"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /i"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /Q"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /I"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /J"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /T"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /X"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /n"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /V"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /B"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /h"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /Y"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /C"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /b"	dHY4IvP3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /w"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /f"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /s"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /L"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /x"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /S"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /F"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /u"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /M"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /g"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /p"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /k"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /O"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /q"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /H"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /d"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /E"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /P"	hiiemih.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiiemih = "C:\\Users\\Admin\\hiiemih.exe /a"	hiiemih.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	\systemroot\assembly\GAC_64\Desktop.ini	csrss.exe
File created	\systemroot\assembly\GAC_32\Desktop.ini	csrss.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	azhost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	azhost.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2808 set thread context of 1532	2808	azhost.exe	36
PID 2316 set thread context of 2288	2316	czhost.exe	40

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
1988	2288	WerFault.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
2812	tasklist.exe
668	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2748	dHY4IvP3.exe
2748	dHY4IvP3.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe
1532	azhost.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
2816	hiiemih.exe
1532	azhost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	tasklist.exe
Token: SeDebugPrivilege	2004	dzhost.exe
Token: SeDebugPrivilege	2004	dzhost.exe
Token: SeDebugPrivilege	668	tasklist.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe
2748	dHY4IvP3.exe
2816	hiiemih.exe
1164	ezhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
336	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2500 wrote to memory of 2036	2500	fe7e6ab79f347ca092fcfd4c0c349dca.exe	28
PID 2036 wrote to memory of 2748	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	29
PID 2036 wrote to memory of 2748	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	29
PID 2036 wrote to memory of 2748	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	29
PID 2036 wrote to memory of 2748	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	29
PID 2748 wrote to memory of 2816	2748	dHY4IvP3.exe	34
PID 2748 wrote to memory of 2816	2748	dHY4IvP3.exe	34
PID 2748 wrote to memory of 2816	2748	dHY4IvP3.exe	34
PID 2748 wrote to memory of 2816	2748	dHY4IvP3.exe	34
PID 2748 wrote to memory of 2712	2748	dHY4IvP3.exe	33
PID 2748 wrote to memory of 2712	2748	dHY4IvP3.exe	33
PID 2748 wrote to memory of 2712	2748	dHY4IvP3.exe	33
PID 2748 wrote to memory of 2712	2748	dHY4IvP3.exe	33
PID 2712 wrote to memory of 2812	2712	cmd.exe	30
PID 2712 wrote to memory of 2812	2712	cmd.exe	30
PID 2712 wrote to memory of 2812	2712	cmd.exe	30
PID 2712 wrote to memory of 2812	2712	cmd.exe	30
PID 2036 wrote to memory of 2808	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	35
PID 2036 wrote to memory of 2808	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	35
PID 2036 wrote to memory of 2808	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	35
PID 2036 wrote to memory of 2808	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	35
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2808 wrote to memory of 1532	2808	azhost.exe	36
PID 2036 wrote to memory of 2944	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	37
PID 2036 wrote to memory of 2944	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	37
PID 2036 wrote to memory of 2944	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	37
PID 2036 wrote to memory of 2944	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	37
PID 2036 wrote to memory of 2316	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	38
PID 2036 wrote to memory of 2316	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	38
PID 2036 wrote to memory of 2316	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	38
PID 2036 wrote to memory of 2316	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	38
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2316 wrote to memory of 2288	2316	czhost.exe	40
PID 2288 wrote to memory of 1988	2288	czhost.exe	39
PID 2288 wrote to memory of 1988	2288	czhost.exe	39
PID 2288 wrote to memory of 1988	2288	czhost.exe	39
PID 2288 wrote to memory of 1988	2288	czhost.exe	39
PID 2036 wrote to memory of 2004	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	41
PID 2036 wrote to memory of 2004	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	41
PID 2036 wrote to memory of 2004	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	41
PID 2036 wrote to memory of 2004	2036	fe7e6ab79f347ca092fcfd4c0c349dca.exe	41
PID 2004 wrote to memory of 336	2004	dzhost.exe	26
PID 2004 wrote to memory of 1456	2004	dzhost.exe	42

C:\Users\Admin\AppData\Local\Temp\fe7e6ab79f347ca092fcfd4c0c349dca.exe
"C:\Users\Admin\AppData\Local\Temp\fe7e6ab79f347ca092fcfd4c0c349dca.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\fe7e6ab79f347ca092fcfd4c0c349dca.exe
  fe7e6ab79f347ca092fcfd4c0c349dca.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Users\Admin\dHY4IvP3.exe
    C:\Users\Admin\dHY4IvP3.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2748
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2712
  - - C:\Users\Admin\hiiemih.exe
      "C:\Users\Admin\hiiemih.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:2816
- - C:\Users\Admin\azhost.exe
    C:\Users\Admin\azhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2808
  - - C:\Users\Admin\azhost.exe
      azhost.exe
      4⤵
      Executes dropped EXE
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      PID:1532
- - C:\Users\Admin\bzhost.exe
    C:\Users\Admin\bzhost.exe
    3⤵
    - Executes dropped EXE
    PID:2944
- - C:\Users\Admin\czhost.exe
    C:\Users\Admin\czhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2316
  - - C:\Users\Admin\czhost.exe
      czhost.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:2288
- - C:\Users\Admin\dzhost.exe
    C:\Users\Admin\dzhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2004
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      4⤵
      PID:1456
- - C:\Users\Admin\ezhost.exe
    C:\Users\Admin\ezhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:1164
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del fe7e6ab79f347ca092fcfd4c0c349dca.exe
    3⤵
    - Deletes itself
    PID:2024
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
PID:876
- C:\Windows\system32\wbem\WMIADAP.EXE
  wmiadap.exe /F /T /R
  2⤵
  PID:2332

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
PID:336

C:\Windows\SysWOW64\tasklist.exe
tasklist
1⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 88
1⤵
- Loads dropped DLL
- Program crash
PID:1988

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\azhost.exe

Filesize
248KB

MD5
27ef898ce7ec9c0b79a6996a0b419de1

SHA1
4e8aed756fbc6133af13028c33366d2eaa43f954

SHA256
f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6

SHA512
5c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a

Download Submit
C:\Users\Admin\dzhost.exe

Filesize
3KB

MD5
bf443ad3602f739cff0761735af0fba6

SHA1
63788512c02ef7c9a256fa869c1f1c45b7a364ad

SHA256
a86b9cada68d7c8a66cb54cc057c64cda216fd898330a5da2324539bbbfbcd26

SHA512
285fe01c816646661531f323653c4a1d58d39c45d94a022e79f809fdde9b3cbd686167f002fc6acc850059d65f237e5b7bd0fcc43aba70ce1522a895371220d6

Download Submit
\??\globalroot\systemroot\assembly\temp\@

Filesize
2KB

MD5
075e642a0ed6ab1c7f3fbf781f5c9b3b

SHA1
f0684fd9f749007b88ee523832092db2bbb945c9

SHA256
d183cb535895325015c5420ac097b829d7781cd1e9167b899df2bbd48bee8abd

SHA512
a689f620533c90521c406d60ab9408c7a0983e3a70697c9c731abd81e2cd361315c1398d5ac30128d29678b4c47cd252e79e83f3fe94de7935371ef63df67aa1

Download Submit
\Users\Admin\czhost.exe

Filesize
96KB

MD5
fb7e8882346223dfbad778b5a7f74f32

SHA1
8285032fbab2f9f52533657d46df457ab64d0e15

SHA256
6d6fa60b26cd2fc87c94afb20e7f3b35d6eca76d5a46191b8df802d30d4cbc3e

SHA512
31e3963dd156da4a57b3ffd37b857ee1d433c61dc22eb56356f2171b282f3735a1c31d65b3a0b431151b55bfebf964f82c5aa13a12f1c2a8a580840a7ea5da32

Download Submit
\Users\Admin\czhost.exe

Filesize
64KB

MD5
f1e45295dc0a7c93694c4144ae9da6af

SHA1
d08f17bcce31eebfc1ff804515cd038a0570ae68

SHA256
9e0afe0ac8f438913a9de0f3efb6027777f27b5522dc648c9933b43c26dbd468

SHA512
0e927f12a5a5a2e16b4b632e321dc695064b4502fd695f6d8d5390626c4c20705091206cb8650503abdc55c12a760e17d7dbb589bf34c4f75479afc309f1ea38

Download Submit
\Users\Admin\dzhost.exe

Filesize
221KB

MD5
5b414fb77d0dbec97ee529ec0bbcbeaf

SHA1
359cd24cd341f75eb46b99375824f6b649443f8e

SHA256
62027b13d4918e5e644952c977960a5e6dfe241e2bb35b387de0bfd0b752e882

SHA512
887b1b93e51d21927ffba49536f281003eef1dbee7634a08cab256f07701d54fe755acab7ae4a513c754067e4144c44c3580689ce187fd584ba440ab748a2360

Download Submit
\Users\Admin\hiiemih.exe

Filesize
288KB

MD5
24b65d3bfefa977fc57ee2f5c4a4a7f7

SHA1
098f1c85067be307ec2dc26a8efe35a5580c67ce

SHA256
7da4220af5b9d6527988ccf80d66ccb13dac6a11ed0bfc114d23739d80a47a4b

SHA512
690963d7321f9471a8d579cc2fddac562ab790cf1b635079bfca1f4264111aa7aecaeaa0d75462bd018aa3ec4d472075a6156132cd73ded5fc9c77794a4021b4

Download Submit
memory/336-161-0x0000000000E50000-0x0000000000E62000-memory.dmp

Filesize
72KB

Download
memory/336-158-0x0000000000E40000-0x0000000000E41000-memory.dmp

Filesize
4KB

Download
memory/336-186-0x0000000000E40000-0x0000000000E41000-memory.dmp

Filesize
4KB

Download
memory/876-212-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

Filesize
32KB

Download
memory/876-220-0x0000000000BC0000-0x0000000000BCB000-memory.dmp

Filesize
44KB

Download
memory/876-228-0x0000000000BC0000-0x0000000000BCB000-memory.dmp

Filesize
44KB

Download
memory/1532-58-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-68-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-60-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-53-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-51-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-62-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-55-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1532-78-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2004-152-0x0000000000474000-0x0000000000475000-memory.dmp

Filesize
4KB

Download
memory/2004-129-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-166-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-167-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-168-0x0000000000470000-0x00000000004B5000-memory.dmp

Filesize
276KB

Download
memory/2004-127-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-130-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2004-154-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-150-0x0000000000470000-0x00000000004B5000-memory.dmp

Filesize
276KB

Download
memory/2004-147-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-131-0x0000000000224000-0x0000000000225000-memory.dmp

Filesize
4KB

Download
memory/2004-132-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-133-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-145-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-144-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2004-140-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-128-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2004-137-0x00000000003B0000-0x00000000003F5000-memory.dmp

Filesize
276KB

Download
memory/2036-126-0x0000000000580000-0x00000000005E4000-memory.dmp

Filesize
400KB

Download
memory/2036-12-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-193-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-2-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-11-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-5-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-3-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-13-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-125-0x0000000000580000-0x00000000005E4000-memory.dmp

Filesize
400KB

Download
memory/2036-77-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2036-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2036-0-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2288-98-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-113-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-103-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-112-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-111-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-100-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2288-96-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2316-109-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2500-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2748-42-0x0000000003D30000-0x00000000047EA000-memory.dmp

Filesize
10.7MB

Download
memory/2808-67-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2944-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2944-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2944-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download