e7c914e5ad586774f959125eca3df05fc07eb61beb0d145968c8361082a90ca5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 10:45

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General

Target

39987fe6d209a385afa0497479ad43d2_JaffaCakes118.dll
Size

1.1MB
MD5

39987fe6d209a385afa0497479ad43d2
SHA1

26a57503461e4ce693ade5921f61f827bb8ae086
SHA256

e7c914e5ad586774f959125eca3df05fc07eb61beb0d145968c8361082a90ca5
SHA512

07c4af074589dd1962c2be66779b71eaac6757829f4dc662ab2f7835b47166f67dae295b1b04308c5a37fac31c55a6ee008de095dcea93e6499411d34d0ce7a5
SSDEEP

24576:GDTKk96eTPzBcTOE6IY02lSLxCSUsjcWWvvpoGvYHtFz16hz:GHKyXzB8Opp0tL0swWWhoZ8h

Score

5^/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/2968-0-0x0000000010000000-0x00000000102AF000-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 3452 wrote to memory of 2968	3452	rundll32.exe	83
PID 3452 wrote to memory of 2968	3452	rundll32.exe	83
PID 3452 wrote to memory of 2968	3452	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\39987fe6d209a385afa0497479ad43d2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\39987fe6d209a385afa0497479ad43d2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2968

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/2968-0-0x0000000010000000-0x00000000102AF000-memory.dmp

Filesize
2.7MB

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