e8330febc7c412f5eed11b03911f48c8027d1addf5442da0c89f2bc94d40ca14

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 07:17

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General

Target

2d11c950e1f84d1d0fcdf991b46faa88_JaffaCakes118.dll
Size

65KB
MD5

2d11c950e1f84d1d0fcdf991b46faa88
SHA1

0a3fb05bd4e1e0d71b47d6180d2fc0f886beb5f0
SHA256

e8330febc7c412f5eed11b03911f48c8027d1addf5442da0c89f2bc94d40ca14
SHA512

0fcabced5f944a9e1160feac229ded133310d8c8e3e2ae08cddadb47682623d4ca22127b67565c29db5e6809f972f5a61a288b18f05dfa87103ff1f92edaad74
SSDEEP

1536:RVGPerF0lZ6Oj79+zkSPpdWOUCIyL5jfr:TGPex0vx79+zkSPpdlUCZT

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1320-1-0x0000000010000000-0x000000001000D000-memory.dmp	upx
behavioral1/memory/1320-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29
PID 3060 wrote to memory of 1320	3060	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d11c950e1f84d1d0fcdf991b46faa88_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d11c950e1f84d1d0fcdf991b46faa88_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1320-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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memory/1320-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download