darkcomet | a0025a6cf0dfdaa08349dbe3e13264d24e2b8f8d6f43f99ba5427c7de6c1f93c

General

Target

f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Size

1.1MB
MD5

f7fde5fd9701a66a2278c15cb93d64a4
SHA1

87e16c270fa099abc8730b6c71bb41fce3e56893
SHA256

a0025a6cf0dfdaa08349dbe3e13264d24e2b8f8d6f43f99ba5427c7de6c1f93c
SHA512

810577649f7699ed58e024023cf56945ae9d1f1cb6d29ba09f39c3fbcce3afab35e511cdf98587ab9c0eb0d8e0c7fc29518c6c8582cdd3960ba2fe69188e5d1c
SSDEEP

24576:jthEVaPqLvupTc6GT42PVIKMRpSEKZsvWXzlwyN6Mug3iqw:3EVUcAcjWK+sTQo5w0B3E

Score

10^/10

darkcomet latentbot pedo discovery persistence rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Pedo

C2

kl0w.no-ip.org:1604

mozillaproxy.zapto.org:1604

Mutex

DC_MUTEX-DP8F6B1

Attributes

gencode
ACM2WY4UF9FU
install
false
offline_keylogger
true
persistence
false

Extracted

Family

latentbot

C2

mozillaproxy.zapto.org

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe"	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2408-34-0x0000000000400000-0x00000000004C0000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2408 set thread context of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2408-0-0x0000000000400000-0x00000000004C0000-memory.dmp	upx
behavioral2/memory/2408-34-0x0000000000400000-0x00000000004C0000-memory.dmp	upx

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	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeSecurityPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeSystemtimePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeBackupPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeRestorePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeShutdownPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeDebugPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeUndockPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeManageVolumePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeImpersonatePrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: 33	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: 34	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: 35	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
Token: 36	220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
220	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84
PID 2408 wrote to memory of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84
PID 2408 wrote to memory of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84
PID 2408 wrote to memory of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84
PID 2408 wrote to memory of 220	2408	f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\f7fde5fd9701a66a2278c15cb93d64a4_JaffaCakes118.exe
  C:\Windows\SysWOW64\explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\autC302.tmp

Filesize
702KB

MD5
deb1d4bb2a034dc94e1e5393a8e26f13

SHA1
bc0f8604181bc89ae32fc89620755cf616002158

SHA256
196e4fc4f133a8be8e0baa78d6f4e0f80d4cbf930c286f0f01a36290303bfdf5

SHA512
313de4293dc216b4c3ba8161735b3115712bf68568cf1f81d919193d7ceb2da0d7e42ac3a8e2510fd187940e867104ae68e6a23e5f1d12e3bfdbe43b9e5ebeaf

Download Submit
memory/220-28-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-29-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-30-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-31-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-32-0x00000000027A0000-0x00000000027A1000-memory.dmp

Filesize
4KB

Download
memory/220-35-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-36-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-37-0x00000000000D0000-0x000000000018D000-memory.dmp

Filesize
756KB

Download
memory/220-38-0x00000000027A0000-0x00000000027A1000-memory.dmp

Filesize
4KB

Download
memory/2408-0-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2408-34-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads