darkcomet | 69a055892ada6f0b2707cf797dc759e59ef216f0976dc8d3916ecf168fcdfb01

General

Target

3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Size

811KB
MD5

3b1ab34b412d7575d8953b26c32398d3
SHA1

febf09c53c7c24885229b2ccd9e7b7dfcfa5f648
SHA256

69a055892ada6f0b2707cf797dc759e59ef216f0976dc8d3916ecf168fcdfb01
SHA512

b3b38fc661ab8fc408461f0ca09256fed6436c7d6e9709fed513d7ecc72f55c10e75390557bcbec52679c2369a31e2d865ac5f35023da0e661965ed5d0640692
SSDEEP

12288:LaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdA:+AEENIq8XwyVPQclDq/+WnpsSA

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

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

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeSecurityPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeBackupPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeRestorePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeShutdownPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeDebugPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeUndockPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: 33	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: 34	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
Token: 35	1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1984	3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3b1ab34b412d7575d8953b26c32398d3_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

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/1984-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1984-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1984-2-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-4-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-5-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-6-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-7-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-8-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-9-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-10-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-11-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-12-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-13-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-14-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-15-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-16-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads