darkcomet | 331a1d704573224a0efc415feaf7b3666d3739ea1a03d0af1248687f065e9b3d

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 19:12

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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 discovery 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 3 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

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
2508	MINECRAFT.EXE
2688	MINECRAFT.EXE

Loads dropped DLL 4 IoCs

pid	Process
580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1924-0-0x0000000000400000-0x0000000000499000-memory.dmp	upx
behavioral1/memory/580-3-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-6-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/1924-9-0x0000000000400000-0x0000000000499000-memory.dmp	upx
behavioral1/memory/580-2-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-12-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-11-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-10-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-94-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-92-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-93-0x0000000013140000-0x000000001326F000-memory.dmp	upx
behavioral1/memory/580-119-0x0000000013140000-0x000000001326F000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1924 set thread context of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31

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 5 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	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MINECRAFT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MINECRAFT.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
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

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	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSecurityPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemtimePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeBackupPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeRestorePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeShutdownPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeDebugPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeUndockPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeManageVolumePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeImpersonatePrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 33	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 34	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
Token: 35	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2684	javaw.exe
2572	javaw.exe
580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
2572	javaw.exe
2684	javaw.exe

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 1924 wrote to memory of 580	1924	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	31
PID 580 wrote to memory of 2508	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	32
PID 580 wrote to memory of 2508	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	32
PID 580 wrote to memory of 2508	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	32
PID 580 wrote to memory of 2508	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	32
PID 2508 wrote to memory of 2684	2508	MINECRAFT.EXE	33
PID 2508 wrote to memory of 2684	2508	MINECRAFT.EXE	33
PID 2508 wrote to memory of 2684	2508	MINECRAFT.EXE	33
PID 2508 wrote to memory of 2684	2508	MINECRAFT.EXE	33
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2820	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	34
PID 580 wrote to memory of 2688	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	35
PID 580 wrote to memory of 2688	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	35
PID 580 wrote to memory of 2688	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	35
PID 580 wrote to memory of 2688	580	ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe	35
PID 2688 wrote to memory of 2572	2688	MINECRAFT.EXE	36
PID 2688 wrote to memory of 2572	2688	MINECRAFT.EXE	36
PID 2688 wrote to memory of 2572	2688	MINECRAFT.EXE	36
PID 2688 wrote to memory of 2572	2688	MINECRAFT.EXE	36

C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924
- 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
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:580
- - C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
    "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2508
  - - 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⤵
      Suspicious use of SetWindowsHookEx
      PID:2684
- - C:\Windows\SysWOW64\notepad.exe
    C:\Windows\SysWOW64\notepad.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2820
- - C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
    "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2688
  - - 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⤵
      Suspicious use of SetWindowsHookEx
      PID:2572

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

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

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

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

Filesize
263KB

MD5
0f1931e26c21219db1c90e90037f11f6

SHA1
74b65f7fb7fa197d413ba5bc45cf10304deb4ecc

SHA256
f4d54e35b857b5dfbca6fefcff5ab5599ce30b62eef7deded6594c5be93d25c3

SHA512
0c6a90034e5852915af61ccc091568cb636f583d4c4b5cca8bfc3f7f86bbf6a79f16c324d723c1d3968d7996071bb85a79cd6fde682bb4bfeedfd770b7b8e817

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1488793075-819845221-1497111674-1000\83aa4cc77f591dfc2374580bbd95f6ba_18cc84e5-41c1-45e6-bdc9-06ff0c9e128a

Filesize
45B

MD5
c8366ae350e7019aefc9d1e6e6a498c6

SHA1
5731d8a3e6568a5f2dfbbc87e3db9637df280b61

SHA256
11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

SHA512
33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

Download Submit
memory/580-11-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-13-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/580-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/580-1-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-2-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-12-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-119-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-93-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-10-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-6-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-92-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-94-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-3-0x0000000013140000-0x000000001326F000-memory.dmp

Filesize
1.2MB

Download
memory/580-122-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1924-0-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

Download
memory/1924-9-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

Download
memory/2508-23-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2572-121-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/2572-117-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/2572-83-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2572-82-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2572-126-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2572-127-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2684-77-0x00000000002A0000-0x00000000002AA000-memory.dmp

Filesize
40KB

Download
memory/2684-107-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2684-118-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2684-78-0x00000000002A0000-0x00000000002AA000-memory.dmp

Filesize
40KB

Download
memory/2684-123-0x0000000002570000-0x00000000027E0000-memory.dmp

Filesize
2.4MB

Download
memory/2684-125-0x00000000002A0000-0x00000000002AA000-memory.dmp

Filesize
40KB

Download
memory/2684-124-0x00000000002A0000-0x00000000002AA000-memory.dmp

Filesize
40KB

Download
memory/2684-27-0x0000000002570000-0x00000000027E0000-memory.dmp

Filesize
2.4MB

Download
memory/2688-64-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2820-35-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2820-60-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads