darkcomet | 331a1d704573224a0efc415feaf7b3666d3739ea1a03d0af1248687f065e9b3d

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-04-2024 21:17

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General

Target

ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Size

510KB
MD5

ec030d3276115a3c890665b0725585f5
SHA1

5c7a2b3f748602f9c43b254e46b196eaab93d78e
SHA256

331a1d704573224a0efc415feaf7b3666d3739ea1a03d0af1248687f065e9b3d
SHA512

95af61fcd6ee514ff612283f69c182c6c89c0074b395374ada4a6cd110914a75da624c48b9d76009f68adc6fa985ef8b87b873a0a51a271c09ce8f4239fa3d42
SSDEEP

12288:4M7VEBOPLt0/mAz36UHcTNN6Fi4o7A7Epu4ETMWYtLdZUkN1Oa6BGm7:17VEUPe/mc85Vu7M1LWBp7

Score

10^/10

darkcomet latentbot evasion rat trojan upx

Malware Config

Extracted

Family

latentbot

snaggelpuss123.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

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0"	ec030d3276115a3c890665b0725585f5_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	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2532	MINECRAFT.EXE
1840	MINECRAFT.EXE

Loads dropped DLL 4 IoCs

pid	Process
2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1936-0-0x0000000000400000-0x0000000000499000-memory.dmp	upx
behavioral1/memory/2952-4-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-2-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-7-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/1936-9-0x0000000000400000-0x0000000000499000-memory.dmp	upx
behavioral1/memory/2952-10-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-11-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-12-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-70-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-71-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-73-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/2952-81-0x0000000013140000-0x000000001326F000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1936 set thread context of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ec030d3276115a3c890665b0725585f5_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	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSecurityPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeBackupPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeRestorePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeShutdownPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeDebugPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeUndockPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 33	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 34	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 35	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 1936 wrote to memory of 2952	1936	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	28
PID 2952 wrote to memory of 2532	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	29
PID 2952 wrote to memory of 2532	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	29
PID 2952 wrote to memory of 2532	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	29
PID 2952 wrote to memory of 2532	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	29
PID 2532 wrote to memory of 2584	2532	MINECRAFT.EXE	30
PID 2532 wrote to memory of 2584	2532	MINECRAFT.EXE	30
PID 2532 wrote to memory of 2584	2532	MINECRAFT.EXE	30
PID 2532 wrote to memory of 2584	2532	MINECRAFT.EXE	30
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 2556	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 2952 wrote to memory of 1840	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	33
PID 2952 wrote to memory of 1840	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	33
PID 2952 wrote to memory of 1840	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	33
PID 2952 wrote to memory of 1840	2952	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	33
PID 1840 wrote to memory of 812	1840	MINECRAFT.EXE	34
PID 1840 wrote to memory of 812	1840	MINECRAFT.EXE	34
PID 1840 wrote to memory of 812	1840	MINECRAFT.EXE	34
PID 1840 wrote to memory of 812	1840	MINECRAFT.EXE	34

C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe"
  2⤵
  - Modifies firewall policy service
  - Checks BIOS information in registry
  - Loads dropped DLL
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
    "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2532
  - - C:\Program Files\Java\jre7\bin\javaw.exe
      "C:\Program Files\Java\jre7\bin\javaw.exe" -Xms512m -Xmx1024m -jar "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
      4⤵
      PID:2584
- - C:\Windows\SysWOW64\notepad.exe
    C:\Windows\SysWOW64\notepad.exe
    3⤵
    PID:2556
- - C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
    "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1840
  - - C:\Program Files\Java\jre7\bin\javaw.exe
      "C:\Program Files\Java\jre7\bin\javaw.exe" -Xms512m -Xmx1024m -jar "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
      4⤵
      PID:812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE

Filesize
263KB

MD5
0f1931e26c21219db1c90e90037f11f6

SHA1
74b65f7fb7fa197d413ba5bc45cf10304deb4ecc

SHA256
f4d54e35b857b5dfbca6fefcff5ab5599ce30b62eef7deded6594c5be93d25c3

SHA512
0c6a90034e5852915af61ccc091568cb636f583d4c4b5cca8bfc3f7f86bbf6a79f16c324d723c1d3968d7996071bb85a79cd6fde682bb4bfeedfd770b7b8e817

Download Submit
memory/812-86-0x0000000002740000-0x0000000005740000-memory.dmp

Filesize
48.0MB

Download
memory/812-84-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/812-76-0x0000000002740000-0x0000000005740000-memory.dmp

Filesize
48.0MB

Download
memory/1840-69-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1936-9-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

Download
memory/1936-3-0x0000000001D00000-0x0000000001D99000-memory.dmp

Filesize
612KB

Download
memory/1936-0-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

Download
memory/2532-23-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2556-65-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2556-35-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2584-36-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2584-85-0x0000000002560000-0x0000000005560000-memory.dmp

Filesize
48.0MB

Download
memory/2584-34-0x0000000002560000-0x0000000005560000-memory.dmp

Filesize
48.0MB

Download
memory/2952-12-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-2-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2952-7-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-11-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-70-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-71-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-73-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-4-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-81-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-10-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/2952-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2952-1-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads