darkcomet | 9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564

General

Target

9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
Size

1.7MB
MD5

42569d9b139c0093fa393444dfbea52e
SHA1

0f661a3a1b6b9c728e8949d14db45af6e4f0d103
SHA256

9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564
SHA512

a88369d7bacea297de1c5a6c9a795624d5d0c0a7a883d86c38919824bf97dcbd847f53aa411ab9e8ff82ead72b918f5c5e014dd0b1db9ee8f1b63bb69d267ee3
SSDEEP

49152:7JZoQrbTFZY1iaCfnJxpCJOj6ToF1QtrOr10Z/GX:7trbTA1G4OeU4tk0ZOX

Score

10^/10

darkcomet snake-5 discovery evasion persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Snake-5

C2

kasavetia.no-ip.biz:12321

kasavetia.no-ip.biz:45654

eu3.no-ip.biz:45654

eu3.no-ip.biz:12321

Mutex

snake

Attributes

gencode
Pi2UsWcM3BhH
install
false
offline_keylogger
true
password
Myhacker123
persistence
false

Signatures

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

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe

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\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\my5 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\my5\\YffwNrk.exe"	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4688 set thread context of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83

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	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3368	RegSvcs.exe
Token: SeSecurityPrivilege	3368	RegSvcs.exe
Token: SeTakeOwnershipPrivilege	3368	RegSvcs.exe
Token: SeLoadDriverPrivilege	3368	RegSvcs.exe
Token: SeSystemProfilePrivilege	3368	RegSvcs.exe
Token: SeSystemtimePrivilege	3368	RegSvcs.exe
Token: SeProfSingleProcessPrivilege	3368	RegSvcs.exe
Token: SeIncBasePriorityPrivilege	3368	RegSvcs.exe
Token: SeCreatePagefilePrivilege	3368	RegSvcs.exe
Token: SeBackupPrivilege	3368	RegSvcs.exe
Token: SeRestorePrivilege	3368	RegSvcs.exe
Token: SeShutdownPrivilege	3368	RegSvcs.exe
Token: SeDebugPrivilege	3368	RegSvcs.exe
Token: SeSystemEnvironmentPrivilege	3368	RegSvcs.exe
Token: SeChangeNotifyPrivilege	3368	RegSvcs.exe
Token: SeRemoteShutdownPrivilege	3368	RegSvcs.exe
Token: SeUndockPrivilege	3368	RegSvcs.exe
Token: SeManageVolumePrivilege	3368	RegSvcs.exe
Token: SeImpersonatePrivilege	3368	RegSvcs.exe
Token: SeCreateGlobalPrivilege	3368	RegSvcs.exe
Token: 33	3368	RegSvcs.exe
Token: 34	3368	RegSvcs.exe
Token: 35	3368	RegSvcs.exe
Token: 36	3368	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3368	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83
PID 4688 wrote to memory of 3368	4688	9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe	83

C:\Users\Admin\AppData\Local\Temp\9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe
"C:\Users\Admin\AppData\Local\Temp\9423bc1d281e52a2b42d4c4904c9ac774dcac46aa278c28fa8d0e0b949c70564.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3368

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

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

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

memory/3368-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-0-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-4-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download
memory/3368-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3368-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads