darkcomet | 7f2d8f1db5b32f8d9257d2af9aec214395cb35c364d8ac66620e40f5ac3aa210

General

Target

f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Size

1.3MB
MD5

f048edb56ed5fd14ac3d6eb0ca269d89
SHA1

d4c815ab0d74d3074d9311b5e67fff8028903717
SHA256

7f2d8f1db5b32f8d9257d2af9aec214395cb35c364d8ac66620e40f5ac3aa210
SHA512

1e924f40aaa2ee8d0c5c9ae3afcf124f2c34edea2af32d6387b26043352a974fe297f7a8325c614aad4df89fcdf21dcdf5bcce9ac17aac10c95acb2ac0482f6e
SSDEEP

24576:dthEVaPqLJh9hMvIMAY0RUHcAn6i9wQXPq2hLPzKpz5vN6mjkznF6F0eivWZub:FEVUc5hBMAYmUHcO9wS/P+z5vN6xns1A

Score

10^/10

darkcomet sg discovery rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

SG

C2

catalogs.no-ip.biz:443

Mutex

DC_MUTEX-CU72JM2

Attributes

gencode
uptaeuJ0bR8x
install
false
offline_keylogger
false
password
14531453
persistence
false

Signatures

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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1760-19-0x0000000000400000-0x00000000004D6000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1760-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/1944-16-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-17-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-20-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1760-19-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/1944-15-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-14-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-13-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-12-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-21-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-22-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-23-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-24-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-25-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-26-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-27-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-28-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-29-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-30-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-31-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-32-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-33-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-34-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-35-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-36-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-37-0x0000000000400000-0x00000000004B7000-memory.dmp	upx
behavioral1/memory/1944-38-0x0000000000400000-0x00000000004B7000-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	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeSecurityPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeBackupPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeRestorePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeShutdownPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeDebugPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeUndockPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: 33	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: 34	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
Token: 35	1944	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30
PID 1760 wrote to memory of 1944	1760	f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f048edb56ed5fd14ac3d6eb0ca269d89_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1944

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\m997279.png

Filesize
251KB

MD5
1031f3d3dd231321b7410a2eae98be8e

SHA1
6713047b12aae393cda0f487f9bd735a74038c27

SHA256
7bdb787cd17e79f2ddeaebd367a74396992ae05544930bc69dfe849162792917

SHA512
f057597b768ce36a7f0b2c07e9ce66cb6b6f78bd8e0d0b3073c3b2521190e56125e15a4a7d7994e981058b79c1afa5013182de2de2bdff8792b8ad40b418809e

Download Submit
memory/1760-19-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/1760-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/1944-23-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-25-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-20-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-16-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-15-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-14-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-13-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-12-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-10-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1944-21-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-22-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-8-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-24-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-17-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-26-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-27-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-28-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-29-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-30-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-31-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-32-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-33-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-34-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-35-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-36-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-37-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1944-38-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download

Analysis

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