a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9

Analysis

max time kernel
177s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2022, 04:48

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General

Target

a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe
Size

484KB
MD5

656edb8f3d3b124a7c28a70b39d67179
SHA1

b8382b930a3be717d2c371e4c0c00e2bf6f08c01
SHA256

a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9
SHA512

6b6f22d2adb9733453dc032a614d44fcaa2fd9d567b57d686ce90fe6f78a733e2276df38683bd5ee14ac6ab6dd98309cafd7bb5dde838674e181d6d1e8b8be26
SSDEEP

12288:RoUld/f2I9JECdYW4/e4Pii15XZSAmKjlafbdDNUQ:h92ILECd0R15XZS3QafpDNUQ

Score

10^/10

evasion persistence upx

Malware Config

Signatures

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	LB9c4j3K.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	giexoub.exe

Executes dropped EXE 7 IoCs

pid	Process
4860	LB9c4j3K.exe
4760	aahost.exe
1860	aahost.exe
2308	giexoub.exe
1508	bshost.exe
3100	dyhost.exe
3952	ekhost.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1860-145-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/1860-148-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/1860-149-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/1860-150-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ekhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	LB9c4j3K.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /M"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /e"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /S"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /R"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /j"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /r"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /D"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /O"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /m"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /B"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /c"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /J"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /A"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /U"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /N"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /T"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /q"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /I"	LB9c4j3K.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /X"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /n"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /Z"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /K"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /d"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /s"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /H"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /f"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /V"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /x"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /Y"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /W"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /g"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /v"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /P"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /l"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /t"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /z"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /h"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /o"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /p"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /L"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /b"	giexoub.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	LB9c4j3K.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /C"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /a"	giexoub.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /Q"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /u"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /F"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /i"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /w"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /y"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /E"	giexoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giexoub = "C:\\Users\\Admin\\giexoub.exe /G"	giexoub.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4760 set thread context of 1860	4760	aahost.exe	85
PID 1508 set thread context of 688	1508	bshost.exe	91

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 3 IoCs

Process Discovery

T1057

pid	Process
2552	tasklist.exe
1424	tasklist.exe
3932	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4860	LB9c4j3K.exe
4860	LB9c4j3K.exe
1860	aahost.exe
1860	aahost.exe
4860	LB9c4j3K.exe
4860	LB9c4j3K.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
1860	aahost.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe
2308	giexoub.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	tasklist.exe
Token: SeDebugPrivilege	1508	bshost.exe
Token: SeDebugPrivilege	3932	tasklist.exe
Token: SeDebugPrivilege	2552	tasklist.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe
4860	LB9c4j3K.exe
4760	aahost.exe
2308	giexoub.exe
3100	dyhost.exe
3952	ekhost.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 4860	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	83
PID 532 wrote to memory of 4860	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	83
PID 532 wrote to memory of 4860	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	83
PID 532 wrote to memory of 4760	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	84
PID 532 wrote to memory of 4760	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	84
PID 532 wrote to memory of 4760	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	84
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4760 wrote to memory of 1860	4760	aahost.exe	85
PID 4860 wrote to memory of 2308	4860	LB9c4j3K.exe	86
PID 4860 wrote to memory of 2308	4860	LB9c4j3K.exe	86
PID 4860 wrote to memory of 2308	4860	LB9c4j3K.exe	86
PID 4860 wrote to memory of 4828	4860	LB9c4j3K.exe	87
PID 4860 wrote to memory of 4828	4860	LB9c4j3K.exe	87
PID 4860 wrote to memory of 4828	4860	LB9c4j3K.exe	87
PID 4828 wrote to memory of 1424	4828	cmd.exe	89
PID 4828 wrote to memory of 1424	4828	cmd.exe	89
PID 4828 wrote to memory of 1424	4828	cmd.exe	89
PID 532 wrote to memory of 1508	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	90
PID 532 wrote to memory of 1508	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	90
PID 532 wrote to memory of 1508	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	90
PID 1508 wrote to memory of 688	1508	bshost.exe	91
PID 1508 wrote to memory of 688	1508	bshost.exe	91
PID 1508 wrote to memory of 688	1508	bshost.exe	91
PID 1508 wrote to memory of 688	1508	bshost.exe	91
PID 532 wrote to memory of 3100	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	93
PID 532 wrote to memory of 3100	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	93
PID 532 wrote to memory of 3100	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	93
PID 532 wrote to memory of 3952	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	96
PID 532 wrote to memory of 3952	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	96
PID 532 wrote to memory of 3952	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	96
PID 532 wrote to memory of 2044	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	98
PID 532 wrote to memory of 2044	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	98
PID 532 wrote to memory of 2044	532	a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe	98
PID 2044 wrote to memory of 3932	2044	cmd.exe	100
PID 2044 wrote to memory of 3932	2044	cmd.exe	100
PID 2044 wrote to memory of 3932	2044	cmd.exe	100
PID 2308 wrote to memory of 3932	2308	giexoub.exe	100
PID 2308 wrote to memory of 3932	2308	giexoub.exe	100
PID 3952 wrote to memory of 4636	3952	ekhost.exe	103
PID 3952 wrote to memory of 4636	3952	ekhost.exe	103
PID 3952 wrote to memory of 4636	3952	ekhost.exe	103
PID 4636 wrote to memory of 2552	4636	cmd.exe	104
PID 4636 wrote to memory of 2552	4636	cmd.exe	104
PID 4636 wrote to memory of 2552	4636	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe
"C:\Users\Admin\AppData\Local\Temp\a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:532
- C:\Users\Admin\LB9c4j3K.exe
  C:\Users\Admin\LB9c4j3K.exe
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4860
- - C:\Users\Admin\giexoub.exe
    "C:\Users\Admin\giexoub.exe"
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2308
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del LB9c4j3K.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4828
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:1424
- C:\Users\Admin\aahost.exe
  C:\Users\Admin\aahost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4760
- - C:\Users\Admin\aahost.exe
    "C:\Users\Admin\aahost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1860
- C:\Users\Admin\bshost.exe
  C:\Users\Admin\bshost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    PID:688
- C:\Users\Admin\dyhost.exe
  C:\Users\Admin\dyhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3100
- C:\Users\Admin\ekhost.exe
  C:\Users\Admin\ekhost.exe
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3952
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4636
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:2552
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del a4c18f72f80949c26e154dce20c5acd9891fc1c89891060c69486ceadd1a75b9.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:3932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\LB9c4j3K.exe

Filesize
212KB

MD5
fa0eb2a8b561ea9afc6a51709ff0d7de

SHA1
4ef5265f5b5bb1a4857e7668f132405c799da155

SHA256
99ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f

SHA512
0e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6

Download Submit
C:\Users\Admin\LB9c4j3K.exe

Filesize
212KB

MD5
fa0eb2a8b561ea9afc6a51709ff0d7de

SHA1
4ef5265f5b5bb1a4857e7668f132405c799da155

SHA256
99ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f

SHA512
0e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6

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

Filesize
140KB

MD5
93ea44e078cb0477614729636866a84b

SHA1
f9752413d48fd98a77cfce8fff04a7a0d72c26d8

SHA256
c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27

SHA512
351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113

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

Filesize
140KB

MD5
93ea44e078cb0477614729636866a84b

SHA1
f9752413d48fd98a77cfce8fff04a7a0d72c26d8

SHA256
c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27

SHA512
351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113

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

Filesize
140KB

MD5
93ea44e078cb0477614729636866a84b

SHA1
f9752413d48fd98a77cfce8fff04a7a0d72c26d8

SHA256
c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27

SHA512
351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113

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

Filesize
260KB

MD5
bbc0a2fe1284778896b57ffc5701aefa

SHA1
6b9a0106b82c63265936ce728a858d258c8f6b14

SHA256
92fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0

SHA512
8a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930

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

Filesize
260KB

MD5
bbc0a2fe1284778896b57ffc5701aefa

SHA1
6b9a0106b82c63265936ce728a858d258c8f6b14

SHA256
92fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0

SHA512
8a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930

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

Filesize
48KB

MD5
d46eb4bf816ed9978636de7955245323

SHA1
c474df60a83302e0d010d11dcebd7cdb3cc22866

SHA256
2ae9b936feeade89c9074c379efedd21d15a1cf247207afe5381f437e41ca4bd

SHA512
e46a604a96345b1b6800cb22c8c870dfa62dbdd8bd5b6ff43ddce9b080d1af180db498dad23561c0116b4dadbc44617b26840e67bc0afde01439e4c70632d7ef

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

Filesize
48KB

MD5
d46eb4bf816ed9978636de7955245323

SHA1
c474df60a83302e0d010d11dcebd7cdb3cc22866

SHA256
2ae9b936feeade89c9074c379efedd21d15a1cf247207afe5381f437e41ca4bd

SHA512
e46a604a96345b1b6800cb22c8c870dfa62dbdd8bd5b6ff43ddce9b080d1af180db498dad23561c0116b4dadbc44617b26840e67bc0afde01439e4c70632d7ef

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

Filesize
24KB

MD5
9fe0e5252dc24fc1788b0d8b26026807

SHA1
21e3063a0fac1157b9707861048c5f7fbd070ceb

SHA256
9c99c968d969c2d5c1570c6066957d726bc19ffe9e0562242ce1bf79514c1b40

SHA512
613f5c821dfcef8124ecb7c9b118cda14be4d72a26f1a21ffde81c4d8aae4f315740d66c298e5963b0647f0ecd9e2d63d9bbb8df4e0c731019896e7ac0391d5c

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

Filesize
24KB

MD5
9fe0e5252dc24fc1788b0d8b26026807

SHA1
21e3063a0fac1157b9707861048c5f7fbd070ceb

SHA256
9c99c968d969c2d5c1570c6066957d726bc19ffe9e0562242ce1bf79514c1b40

SHA512
613f5c821dfcef8124ecb7c9b118cda14be4d72a26f1a21ffde81c4d8aae4f315740d66c298e5963b0647f0ecd9e2d63d9bbb8df4e0c731019896e7ac0391d5c

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

Filesize
212KB

MD5
2d3b024b3c3000239efa0f61fe687158

SHA1
86b43c3d2e42097356bf52922e9ade2204838e42

SHA256
6bb1138d6ead3d9d56b3f71982c3a6e8c5fecde56c2a430ec68f35c62bb8ffec

SHA512
a7cd22da9580a51e99bb3e2e2e69f257b55bb156cce069187d3d28d81690381f23a0e6ca07d6619b7ada7f5b089917aa172b7b795d76ae24d2952f6d6999688d

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

Filesize
212KB

MD5
2d3b024b3c3000239efa0f61fe687158

SHA1
86b43c3d2e42097356bf52922e9ade2204838e42

SHA256
6bb1138d6ead3d9d56b3f71982c3a6e8c5fecde56c2a430ec68f35c62bb8ffec

SHA512
a7cd22da9580a51e99bb3e2e2e69f257b55bb156cce069187d3d28d81690381f23a0e6ca07d6619b7ada7f5b089917aa172b7b795d76ae24d2952f6d6999688d

Download Submit
memory/1508-164-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1508-162-0x00000000008D0000-0x0000000000914000-memory.dmp

Filesize
272KB

Download
memory/1508-161-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1860-145-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1860-150-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1860-149-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1860-148-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download