darkcomet | 35a1772280f518a87b6778ba4bb388b192c67202f2ec4c76b056e8db167624ca

General

Target

JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe
Size

1.2MB
MD5

658497c8c9ef6f24d71e03cfcee57700
SHA1

6a04eff1dd11351b1520e112465cd0dd73731c55
SHA256

35a1772280f518a87b6778ba4bb388b192c67202f2ec4c76b056e8db167624ca
SHA512

3f646ab7bd56b793d5f45a3a4f39176310ed21479091665c7aec8b95cadbc38492c4d06748a59718753de7c129eae419993d566517ef8eb2cbf077369451300a
SSDEEP

24576:yU26IocyuCRdsvk496tF+Fg+NrDL6ZvqV2j43K/cRgOnmq9g6OiYJY/RKPt:yUCocyuCz0k+AQSAHovXcOU7m6OzS/RI

Score

10^/10

darkcomet guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

algerinooo.ddns.net:1604

Mutex

DC_MUTEX-8631A1S

Attributes

gencode
MLZlM4WyBLH5
install
false
offline_keylogger
true
persistence
false

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
3376	111.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	111.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3376	111.exe
Token: SeSecurityPrivilege	3376	111.exe
Token: SeTakeOwnershipPrivilege	3376	111.exe
Token: SeLoadDriverPrivilege	3376	111.exe
Token: SeSystemProfilePrivilege	3376	111.exe
Token: SeSystemtimePrivilege	3376	111.exe
Token: SeProfSingleProcessPrivilege	3376	111.exe
Token: SeIncBasePriorityPrivilege	3376	111.exe
Token: SeCreatePagefilePrivilege	3376	111.exe
Token: SeBackupPrivilege	3376	111.exe
Token: SeRestorePrivilege	3376	111.exe
Token: SeShutdownPrivilege	3376	111.exe
Token: SeDebugPrivilege	3376	111.exe
Token: SeSystemEnvironmentPrivilege	3376	111.exe
Token: SeChangeNotifyPrivilege	3376	111.exe
Token: SeRemoteShutdownPrivilege	3376	111.exe
Token: SeUndockPrivilege	3376	111.exe
Token: SeManageVolumePrivilege	3376	111.exe
Token: SeImpersonatePrivilege	3376	111.exe
Token: SeCreateGlobalPrivilege	3376	111.exe
Token: 33	3376	111.exe
Token: 34	3376	111.exe
Token: 35	3376	111.exe
Token: 36	3376	111.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3376	111.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3092 wrote to memory of 3376	3092	JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe	83
PID 3092 wrote to memory of 3376	3092	JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe	83
PID 3092 wrote to memory of 3376	3092	JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3092
- C:\Users\Admin\AppData\Local\Temp\111.exe
  C:\Users\Admin\AppData\Local\Temp\111.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\111.exe

Filesize
658KB

MD5
8bd92dee950bf6d09b8240dfb6bf7ffb

SHA1
3bf5a6a49c8100b0812b9c6c8649a036b2ce0d85

SHA256
66a8a79cec9360edc8f3db2f8930734f6f0935db5091c2d3305099ada99c215c

SHA512
29df1d77e17a75c96ec0e64958274d460fade736229e538289135e5a8c730fb47e7a67a9798d65f30bf0b38c6c494bff682bd76c554fb3c95ee063da6bd0cba9

Download Submit
memory/3092-3-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/3092-13-0x00000000032F0000-0x00000000032F1000-memory.dmp

Filesize
4KB

Download
memory/3092-12-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/3092-11-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/3092-10-0x0000000003320000-0x0000000003321000-memory.dmp

Filesize
4KB

Download
memory/3092-9-0x00000000032D0000-0x00000000032D2000-memory.dmp

Filesize
8KB

Download
memory/3092-8-0x00000000032E0000-0x00000000032E1000-memory.dmp

Filesize
4KB

Download
memory/3092-7-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/3092-0-0x0000000000400000-0x000000000054C000-memory.dmp

Filesize
1.3MB

Download
memory/3092-6-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/3092-2-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/3092-4-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/3092-5-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/3092-14-0x0000000006430000-0x0000000006624000-memory.dmp

Filesize
2.0MB

Download
memory/3092-15-0x0000000006240000-0x0000000006434000-memory.dmp

Filesize
2.0MB

Download
memory/3092-16-0x0000000006620000-0x00000000066BC000-memory.dmp

Filesize
624KB

Download
memory/3092-1-0x00000000021F0000-0x0000000002250000-memory.dmp

Filesize
384KB

Download
memory/3092-24-0x0000000000400000-0x000000000054C000-memory.dmp

Filesize
1.3MB

Download
memory/3092-23-0x00000000021F0000-0x0000000002250000-memory.dmp

Filesize
384KB

Download
memory/3376-25-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

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