cybergate | b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083

Analysis

max time kernel
187s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 09:17

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General

Target

b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Size

676KB
MD5

9cc8f4108a9ee351c8809298860ca674
SHA1

0a5c7ee1e168c137f63f865eec71f8566e19299c
SHA256

b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083
SHA512

954b6655dbef98caad1db2bd79a40cacff9bd4ad37fef2b80577cb7fa503193736ddb096ea2f5ecf83649e8bff54e73198dee8f45bebdc3d81f09c2b754ed423
SSDEEP

12288:MI09VO1s3F322JT042cgZEvZwl+25y0Krw0xu:S9VO1s3FG4TAZEBwbjK0eu

Score

10^/10

cybergate tiodor2 persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

TIODOR2

ddiimma.zapto.org:100

Mutex

V635CH5O5W2J8N

Attributes

enable_keylogger
true
enable_message_box
true
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
server.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
fine
password
1234
regkey_hkcu
HKCU
regkey_hklm
HKLM

Signatures

CyberGate, Rebhip
CyberGate is a lightweight remote administration tool with a wide array of functionalities.
trojan stealer cybergate

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe"	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Executes dropped EXE 2 IoCs

pid	Process
4756	server.exe
4692	server.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2I3N077C-1JH1-LQO6-L4NC-7UQPPM6LL348}\StubPath = "C:\\Windows\\system32\\install\\server.exe Restart"	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{2I3N077C-1JH1-LQO6-L4NC-7UQPPM6LL348}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2I3N077C-1JH1-LQO6-L4NC-7UQPPM6LL348}\StubPath = "C:\\Windows\\system32\\install\\server.exe"	explorer.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{2I3N077C-1JH1-LQO6-L4NC-7UQPPM6LL348}	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5004-135-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/5004-137-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/5004-138-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/5004-139-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/5004-141-0x0000000010410000-0x0000000010475000-memory.dmp	upx
behavioral2/memory/5004-146-0x0000000010480000-0x00000000104E5000-memory.dmp	upx
behavioral2/memory/2032-149-0x0000000010480000-0x00000000104E5000-memory.dmp	upx
behavioral2/memory/2032-152-0x0000000010480000-0x00000000104E5000-memory.dmp	upx
behavioral2/memory/5004-154-0x00000000104F0000-0x0000000010555000-memory.dmp	upx
behavioral2/memory/5004-159-0x0000000010560000-0x00000000105C5000-memory.dmp	upx
behavioral2/memory/5004-163-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4884-162-0x0000000010560000-0x00000000105C5000-memory.dmp	upx
behavioral2/memory/4884-164-0x0000000010560000-0x00000000105C5000-memory.dmp	upx
behavioral2/memory/4692-174-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4692-175-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4692-176-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4884-177-0x0000000010560000-0x00000000105C5000-memory.dmp	upx
behavioral2/memory/4692-179-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\server.exe"	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\server.exe"	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\install\server.exe	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
File opened for modification	C:\Windows\SysWOW64\install\	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
File opened for modification	C:\Windows\SysWOW64\install\server.exe	server.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4372 set thread context of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4756 set thread context of 4692	4756	server.exe	84

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2368	4692	WerFault.exe	84
3924	4692	WerFault.exe	84

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4884	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeBackupPrivilege	2032	explorer.exe
Token: SeRestorePrivilege	2032	explorer.exe
Token: SeBackupPrivilege	4884	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Token: SeRestorePrivilege	4884	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Token: SeDebugPrivilege	4884	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
Token: SeDebugPrivilege	4884	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
4756	server.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 4372 wrote to memory of 5004	4372	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	79
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42
PID 5004 wrote to memory of 700	5004	b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe	42

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:700
- C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
  "C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4372
- - C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
    "C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe"
    3⤵
    - Adds policy Run key to start application
    - Modifies Installed Components in the registry
    - Adds Run key to start application
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:5004
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      Modifies Installed Components in the registry
      Suspicious use of AdjustPrivilegeToken
      PID:2032
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:4812
  - - C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe
      "C:\Users\Admin\AppData\Local\Temp\b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083.exe"
      4⤵
      Checks computer location settings
      Drops file in System32 directory
      Modifies registry class
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of AdjustPrivilegeToken
      PID:4884
    - - C:\Windows\SysWOW64\install\server.exe
        
        "C:\Windows\system32\install\server.exe"
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:4756
      - C:\Windows\SysWOW64\install\server.exe
        
        "C:\Windows\SysWOW64\install\server.exe"
        6⤵
        Executes dropped EXE
        
        PID:4692
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 580
        7⤵
        Program crash
        
        PID:2368
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 580
        7⤵
        Program crash
        
        PID:3924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4692 -ip 4692
1⤵
PID:2152

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\AppData\Local\Temp\Admin2.txt

Filesize
224KB

MD5
64e8a7a16ce01fa9031dad9ee3b9d17b

SHA1
40a846fa7fd0fd7f02f9dd0114d7f86e4d8b4e88

SHA256
a713fd9318e3eff487666a3a0d0d792be2700116650e67b5e328ce056f283fb8

SHA512
c948193dbd40a9463673bbb193c9c864e1db36fd57bd52c222d2bf286bd21e99d5ad7fc5e8abce069122d468c7c2756ffda7f58a751740b946d4cee8188460ad

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2629973501-4017243118-3254762364-1000\88603cb2913a7df3fbd16b5f958e6447_e32e1c79-b88e-4709-94fb-81034ca3398e

Filesize
51B

MD5
5fc2ac2a310f49c14d195230b91a8885

SHA1
90855cc11136ba31758fe33b5cf9571f9a104879

SHA256
374e0e2897a7a82e0e44794cad89df0f3cdd7703886239c1fe06d625efd48092

SHA512
ab46554df9174b9fe9beba50a640f67534c3812f64d96a1fb8adfdc136dfe730ca2370825cd45b7f87a544d6a58dd868cb5a3a7f42e2789f6d679dbc0fdd52c3

Download Submit
C:\Windows\SysWOW64\install\server.exe

Filesize
676KB

MD5
9cc8f4108a9ee351c8809298860ca674

SHA1
0a5c7ee1e168c137f63f865eec71f8566e19299c

SHA256
b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083

SHA512
954b6655dbef98caad1db2bd79a40cacff9bd4ad37fef2b80577cb7fa503193736ddb096ea2f5ecf83649e8bff54e73198dee8f45bebdc3d81f09c2b754ed423

Download Submit
C:\Windows\SysWOW64\install\server.exe

Filesize
676KB

MD5
9cc8f4108a9ee351c8809298860ca674

SHA1
0a5c7ee1e168c137f63f865eec71f8566e19299c

SHA256
b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083

SHA512
954b6655dbef98caad1db2bd79a40cacff9bd4ad37fef2b80577cb7fa503193736ddb096ea2f5ecf83649e8bff54e73198dee8f45bebdc3d81f09c2b754ed423

Download Submit
C:\Windows\SysWOW64\install\server.exe

Filesize
676KB

MD5
9cc8f4108a9ee351c8809298860ca674

SHA1
0a5c7ee1e168c137f63f865eec71f8566e19299c

SHA256
b90ef8c5528e064edf4a5a7c7006a08c0cfa7b54803a108766a33a5948fa8083

SHA512
954b6655dbef98caad1db2bd79a40cacff9bd4ad37fef2b80577cb7fa503193736ddb096ea2f5ecf83649e8bff54e73198dee8f45bebdc3d81f09c2b754ed423

Download Submit
memory/2032-149-0x0000000010480000-0x00000000104E5000-memory.dmp

Filesize
404KB

Download
memory/2032-152-0x0000000010480000-0x00000000104E5000-memory.dmp

Filesize
404KB

Download
memory/4692-175-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4692-176-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4692-174-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4692-179-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4884-177-0x0000000010560000-0x00000000105C5000-memory.dmp

Filesize
404KB

Download
memory/4884-162-0x0000000010560000-0x00000000105C5000-memory.dmp

Filesize
404KB

Download
memory/4884-164-0x0000000010560000-0x00000000105C5000-memory.dmp

Filesize
404KB

Download
memory/5004-146-0x0000000010480000-0x00000000104E5000-memory.dmp

Filesize
404KB

Download
memory/5004-163-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5004-159-0x0000000010560000-0x00000000105C5000-memory.dmp

Filesize
404KB

Download
memory/5004-154-0x00000000104F0000-0x0000000010555000-memory.dmp

Filesize
404KB

Download
memory/5004-141-0x0000000010410000-0x0000000010475000-memory.dmp

Filesize
404KB

Download
memory/5004-139-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5004-138-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5004-137-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5004-135-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download