darkcomet | c2edf8e47d828c3a22a5323d199239f5df8b0aaf3db7f2eb2ced2fe982eb3d11

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2025 17:06

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General

Target

JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe
Size

1.2MB
MD5

2dd0d87ca027e8a8e93be1a9d0af4603
SHA1

dda78e8d6db1a6f31c0d2b1ec87bbebcb240e526
SHA256

c2edf8e47d828c3a22a5323d199239f5df8b0aaf3db7f2eb2ced2fe982eb3d11
SHA512

3788df6fabde33fe7361c65021d8ea660c5d585a1a8723a9fcaa9b2e159dd1aede97995f57177b122186190ae8a09fd66d51377482a462224db9652246ff8b78
SSDEEP

24576:XUgHStqsjZRxWCxvyxP8D/jL637LgynjnS+Q:XUyCdD4WZD/X6vNnV

Score

10^/10

darkcomet guest16_min defense_evasion discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

santajulianaboobs.zapto.org:1604

Mutex

DCMIN_MUTEX-A2UHUKX

Attributes

InstallPath
update\svchost.exe
gencode
XLwokVJHpzqu
install
true
offline_keylogger
true
persistence
false
reg_key
svchost.exe

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4656	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.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	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4656	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe
4656	JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2dd0d87ca027e8a8e93be1a9d0af4603.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4656-0-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-1-0x0000000077A34000-0x0000000077A36000-memory.dmp

Filesize
8KB

Download
memory/4656-2-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-3-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-4-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-5-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-6-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-7-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-8-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-9-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-10-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-11-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-12-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-13-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-14-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-15-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-16-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download
memory/4656-17-0x0000000000400000-0x000000000069A000-memory.dmp

Filesize
2.6MB

Download