44912d51643c8964fc13118dc678b42e6d85481bb33f154128f209f5c2a1135a

Analysis

max time kernel
138s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 11:23

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General

Target

be7c7ab5b5cd19ac739e679b8750c3bf_JaffaCakes118.dll
Size

405KB
MD5

be7c7ab5b5cd19ac739e679b8750c3bf
SHA1

f5dd1d0c2a3b46b8c48a82dc98f709c2064e7f58
SHA256

44912d51643c8964fc13118dc678b42e6d85481bb33f154128f209f5c2a1135a
SHA512

cbb7ec7c9e231236e47a1b55c617ea336dedf33b2d1248d53e2bcea81185200b2a45b356b137e8631021aa934934a4b29c9a2e958343468eba7692c5493997b2
SSDEEP

6144:JOp3G2qjIY0yXqGI9mJaW8+cT39cPBJs7GooQL0LmEhlXbg3cQ1Pzqby3mnvn2nC:GyjUyQ9mJajD3aPzfrhlrI17qGidke

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
behavioral2/memory/1452-0-0x0000000010000000-0x0000000010128000-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 3 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 1452	1180	rundll32.exe	85
PID 1180 wrote to memory of 1452	1180	rundll32.exe	85
PID 1180 wrote to memory of 1452	1180	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\be7c7ab5b5cd19ac739e679b8750c3bf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\be7c7ab5b5cd19ac739e679b8750c3bf_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1452

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/1452-0-0x0000000010000000-0x0000000010128000-memory.dmp

Filesize
1.2MB

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