darkcomet | d5fe408bf652e756b0e2c30aacb9f5135c9ef22598cc508d012fb70434e19055

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15/08/2024, 13:07

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General

Target

9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Size

756KB
MD5

9a27e7f280ba28570bc127b286a96d7e
SHA1

9841e19004683dca3edef18e7b7b29e4f2f1f67a
SHA256

d5fe408bf652e756b0e2c30aacb9f5135c9ef22598cc508d012fb70434e19055
SHA512

5246b17f1c1299eeec8416cbce1bcc12d1d693500660ef0241e70bdcd2a26f59cd987b7c20dbb3995536bded26e6393f49a6be7f6c192861a35b39a71cd6a0e2
SSDEEP

12288:p9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnKAebHhwhE:PAQ6Zx9cxTmOrucTIEFSpOGMHhwhE

Score

10^/10

darkcomet latentbot discovery rat trojan

Malware Config

Extracted

Family

latentbot

testserver10101.zapto.org

Signatures

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

Checks BIOS information in registry 2 TTPs 2 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	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2584 set thread context of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30

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	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor 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\CentralProcessor\0\ProcessorNameString	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	explorer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	explorer.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	explorer.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeSecurityPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeBackupPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeRestorePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeShutdownPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeDebugPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeUndockPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: 33	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: 34	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: 35	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2300	explorer.exe
Token: SeSecurityPrivilege	2300	explorer.exe
Token: SeTakeOwnershipPrivilege	2300	explorer.exe
Token: SeLoadDriverPrivilege	2300	explorer.exe
Token: SeSystemProfilePrivilege	2300	explorer.exe
Token: SeSystemtimePrivilege	2300	explorer.exe
Token: SeProfSingleProcessPrivilege	2300	explorer.exe
Token: SeIncBasePriorityPrivilege	2300	explorer.exe
Token: SeCreatePagefilePrivilege	2300	explorer.exe
Token: SeBackupPrivilege	2300	explorer.exe
Token: SeRestorePrivilege	2300	explorer.exe
Token: SeShutdownPrivilege	2300	explorer.exe
Token: SeDebugPrivilege	2300	explorer.exe
Token: SeSystemEnvironmentPrivilege	2300	explorer.exe
Token: SeChangeNotifyPrivilege	2300	explorer.exe
Token: SeRemoteShutdownPrivilege	2300	explorer.exe
Token: SeUndockPrivilege	2300	explorer.exe
Token: SeManageVolumePrivilege	2300	explorer.exe
Token: SeImpersonatePrivilege	2300	explorer.exe
Token: SeCreateGlobalPrivilege	2300	explorer.exe
Token: 33	2300	explorer.exe
Token: 34	2300	explorer.exe
Token: 35	2300	explorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2300	explorer.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2300	2584	9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a27e7f280ba28570bc127b286a96d7e_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.exe"
  2⤵
  - 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:2300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2300-6-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-14-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-5-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-8-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-9-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-15-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2300-10-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2300-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2300-1-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-11-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-13-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2300-12-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/2584-0-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2584-7-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads