29514cd8eb23af0feae6dfb4634d0645db5360c20232b8242bd4786c9083cb9b

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 07:43

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General

Target

85501ee840bb0a5f0d6d4b8a21c2ce7a_JaffaCakes118.dll
Size

70KB
MD5

85501ee840bb0a5f0d6d4b8a21c2ce7a
SHA1

1d479cc3b28062f5f5618a0b50c828f0f4f2a8ef
SHA256

29514cd8eb23af0feae6dfb4634d0645db5360c20232b8242bd4786c9083cb9b
SHA512

ca628f78a45183149cc1f52ab75149a4591f0e715743d8ef7e58313a7d2a0a5f09367bc46e4f7c127d3bd31e61ab9fbfaa05fb5abd66ceed67759c8da3589f7e
SSDEEP

1536:MhBRVgrExucM7ZyVgeCbmswGRsncqRInnZLuzXA+isW8ge7176PibjK:cRRsZZy4bmTIHkOLwXA5Pe7176PaK

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2456-0-0x0000000010000000-0x0000000010017000-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 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30
PID 2688 wrote to memory of 2456	2688	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85501ee840bb0a5f0d6d4b8a21c2ce7a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85501ee840bb0a5f0d6d4b8a21c2ce7a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456

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/2456-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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memory/2456-1-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download