darkcomet | be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6

General

Target

be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Size

744KB
MD5

a019db3bbafc6c2b3e1e42b1f8dc21ae
SHA1

1a6a386444a67f48b25320831ccdb7437181c65f
SHA256

be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6
SHA512

c49422d469a0fc8c8689ac8193c64cdaf7e68bae1fef65ed30feb29fbc6d03484c1789e6f836cc016d4eb50f6e4ac595a80497ee74d2f6b0d44ce72b8fce2ca5

Score

10^/10

darkcomet guest16 rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

boreasfgasd.ddns.net:1604

Mutex

DC_MUTEX-C2M4WWM

Attributes

gencode
boVCPNsNcng5
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

UPX packed file 1 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1788-60-0x0000000000400000-0x00000000004BA000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe

description	pid	process	target process
PID 536 set thread context of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

Processes:

be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exeiexplore.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeSecurityPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeTakeOwnershipPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeLoadDriverPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeSystemProfilePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeSystemtimePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeProfSingleProcessPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeIncBasePriorityPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeCreatePagefilePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeBackupPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeRestorePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeShutdownPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeDebugPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeSystemEnvironmentPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeChangeNotifyPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeRemoteShutdownPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeUndockPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeManageVolumePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeImpersonatePrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeCreateGlobalPrivilege	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: 33	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: 34	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: 35	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
Token: SeIncreaseQuotaPrivilege	1788	iexplore.exe
Token: SeSecurityPrivilege	1788	iexplore.exe
Token: SeTakeOwnershipPrivilege	1788	iexplore.exe
Token: SeLoadDriverPrivilege	1788	iexplore.exe
Token: SeSystemProfilePrivilege	1788	iexplore.exe
Token: SeSystemtimePrivilege	1788	iexplore.exe
Token: SeProfSingleProcessPrivilege	1788	iexplore.exe
Token: SeIncBasePriorityPrivilege	1788	iexplore.exe
Token: SeCreatePagefilePrivilege	1788	iexplore.exe
Token: SeBackupPrivilege	1788	iexplore.exe
Token: SeRestorePrivilege	1788	iexplore.exe
Token: SeShutdownPrivilege	1788	iexplore.exe
Token: SeDebugPrivilege	1788	iexplore.exe
Token: SeSystemEnvironmentPrivilege	1788	iexplore.exe
Token: SeChangeNotifyPrivilege	1788	iexplore.exe
Token: SeRemoteShutdownPrivilege	1788	iexplore.exe
Token: SeUndockPrivilege	1788	iexplore.exe
Token: SeManageVolumePrivilege	1788	iexplore.exe
Token: SeImpersonatePrivilege	1788	iexplore.exe
Token: SeCreateGlobalPrivilege	1788	iexplore.exe
Token: 33	1788	iexplore.exe
Token: 34	1788	iexplore.exe
Token: 35	1788	iexplore.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

iexplore.exe

pid process

1788 iexplore.exe

pid	process
1788	iexplore.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe

description	pid	process	target process
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe
PID 536 wrote to memory of 1788	536	be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe
"C:\Users\Admin\AppData\Local\Temp\be3b1f4935d322fc7994d78ab9a9dcf7f5ec5e4001d1abaa534bd4d4ec322ad6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1788

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/536-59-0x0000000075011000-0x0000000075013000-memory.dmp

Filesize
8KB

Download
memory/536-63-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1788-61-0x000000000048F888-mapping.dmp

Download
memory/1788-60-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads