darkcomet | 0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534a

General

Target

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Size

430KB
MD5

e0d6a1a9287d1408cd21559123d7b240
SHA1

6bf371c744dcbafa061a3566e1e99c91ff134178
SHA256

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534a
SHA512

03bc5cd56f73fb1592544a719ca79cc8d867b3e0b0f4fc3e042ab3b4e4352417f37a4e9a8c3ba23df0c0d15d177fd9c2abf702c0310d04550f3f0bec9b24c3b8
SSDEEP

6144:WYmHLKxXSSe9bGVGy4AmQ9ayfHBAfmhX5mggooeP3jvWmzi3MizYqI/xhrv9:TUmgb5Amma6BAf+5mOjvW13XIh79

Score

10^/10

darkcomet guest16 discovery rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

anonymous.no-ip.biz:1604

Mutex

DC_MUTEX-584KTPC

Attributes

gencode
bynBHQc30zXD
install
false
offline_keylogger
true
persistence
false

Signatures

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

Executes dropped EXE 1 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

pid	Process
2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Loads dropped DLL 1 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

pid	Process
2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

description	pid	Process	procid_target
PID 2012 set thread context of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31

UPX packed file 15 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2344-5-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-10-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-11-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-8-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-4-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-12-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-14-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-13-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-16-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-17-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-18-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-21-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-23-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-25-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/2344-28-0x0000000000400000-0x00000000004E8000-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

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

pid	Process
2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeSecurityPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeTakeOwnershipPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeLoadDriverPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeSystemProfilePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeSystemtimePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeProfSingleProcessPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeIncBasePriorityPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeCreatePagefilePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeBackupPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeRestorePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeShutdownPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeDebugPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeSystemEnvironmentPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeChangeNotifyPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeRemoteShutdownPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeUndockPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeManageVolumePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeImpersonatePrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: SeCreateGlobalPrivilege	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: 33	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: 34	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
Token: 35	2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

pid	Process
2344	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

description	pid	Process	procid_target
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31
PID 2012 wrote to memory of 2344	2012	0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe	31

C:\Users\Admin\AppData\Local\Temp\0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
"C:\Users\Admin\AppData\Local\Temp\0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
  C:\Users\Admin\AppData\Local\Temp\0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2344

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

\Users\Admin\AppData\Local\Temp\0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534aN.exe

Filesize
430KB

MD5
e0d6a1a9287d1408cd21559123d7b240

SHA1
6bf371c744dcbafa061a3566e1e99c91ff134178

SHA256
0a62af46dcf7072571e40cd9d6091bb04b62e88e043496127b36871fb07b534a

SHA512
03bc5cd56f73fb1592544a719ca79cc8d867b3e0b0f4fc3e042ab3b4e4352417f37a4e9a8c3ba23df0c0d15d177fd9c2abf702c0310d04550f3f0bec9b24c3b8

Download Submit
memory/2012-0-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/2344-14-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-13-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-10-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-11-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-8-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2344-4-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-12-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-3-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-5-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2344-16-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-17-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-18-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-21-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-23-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-25-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2344-28-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads