darkcomet | ea468731d7c68df31f817b2b1cc88d5e73f14973a953d72cf56fa982dd8f54b7

General

Target

b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe
Size

1.1MB
MD5

b3c205fe5d0021e64e936346cbd4e2cb
SHA1

03821fe05ec623f9384ca1b9e65c36fdfa43eb09
SHA256

ea468731d7c68df31f817b2b1cc88d5e73f14973a953d72cf56fa982dd8f54b7
SHA512

067b6806bd5c6c8a83c3edb562d99db9aab6b318f4b5b92e6eb56dcfea57699b468e70882fe9da7d2479bf4cfd6d01725e20135c46b3afe09fdd346b9064e897
SSDEEP

12288:5caeZZftARZnSgji8gXI2Hv3AvnqI3vHxjvS+crBOqMxWtqvtITZZBjfVECHxwFG:SFtgj/2oyIPwQqRu2xwPLOSZXRa9Bo

Score

10^/10

darkcomet latentbot discovery rat trojan

Malware Config

Extracted

Family

latentbot

C2

servercomet.zapto.org

Signatures

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

Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid	Process
2292	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1620 set thread context of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82

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

Processes:

svchost.exeb3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exesvchost.exe

description	pid	Process
Token: SeDebugPrivilege	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2292	svchost.exe
Token: SeSecurityPrivilege	2292	svchost.exe
Token: SeTakeOwnershipPrivilege	2292	svchost.exe
Token: SeLoadDriverPrivilege	2292	svchost.exe
Token: SeSystemProfilePrivilege	2292	svchost.exe
Token: SeSystemtimePrivilege	2292	svchost.exe
Token: SeProfSingleProcessPrivilege	2292	svchost.exe
Token: SeIncBasePriorityPrivilege	2292	svchost.exe
Token: SeCreatePagefilePrivilege	2292	svchost.exe
Token: SeBackupPrivilege	2292	svchost.exe
Token: SeRestorePrivilege	2292	svchost.exe
Token: SeShutdownPrivilege	2292	svchost.exe
Token: SeDebugPrivilege	2292	svchost.exe
Token: SeSystemEnvironmentPrivilege	2292	svchost.exe
Token: SeChangeNotifyPrivilege	2292	svchost.exe
Token: SeRemoteShutdownPrivilege	2292	svchost.exe
Token: SeUndockPrivilege	2292	svchost.exe
Token: SeManageVolumePrivilege	2292	svchost.exe
Token: SeImpersonatePrivilege	2292	svchost.exe
Token: SeCreateGlobalPrivilege	2292	svchost.exe
Token: 33	2292	svchost.exe
Token: 34	2292	svchost.exe
Token: 35	2292	svchost.exe
Token: 36	2292	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

svchost.exe

pid	Process
2292	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82
PID 1620 wrote to memory of 2292	1620	b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b3c205fe5d0021e64e936346cbd4e2cb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\svchost.exe

Filesize
34KB

MD5
e118330b4629b12368d91b9df6488be0

SHA1
ce90218c7e3b90df2a3409ec253048bb6472c2fd

SHA256
3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

SHA512
ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

Download Submit
memory/1620-14-0x0000000074A50000-0x0000000075001000-memory.dmp

Filesize
5.7MB

Download
memory/1620-1-0x0000000074A50000-0x0000000075001000-memory.dmp

Filesize
5.7MB

Download
memory/1620-2-0x0000000074A50000-0x0000000075001000-memory.dmp

Filesize
5.7MB

Download
memory/1620-0-0x0000000074A52000-0x0000000074A53000-memory.dmp

Filesize
4KB

Download
memory/2292-20-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/2292-22-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-11-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-15-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/2292-17-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-18-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-16-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-9-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-19-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-6-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-21-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-13-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-23-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-24-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-25-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-26-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-27-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-28-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-29-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-30-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-31-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-32-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2292-33-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads