14db36642636f2c2fb39b759ebe8369c08b9ef6332ba47ad93727429a46ec0ae

Analysis

max time kernel
141s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 17:41

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General

Target

b8872da06abef25801d92ac1162f3c48_JaffaCakes118.dll
Size

70KB
MD5

b8872da06abef25801d92ac1162f3c48
SHA1

cb375f929c6bdfa51eff5df4ddad8e433ed2a94e
SHA256

14db36642636f2c2fb39b759ebe8369c08b9ef6332ba47ad93727429a46ec0ae
SHA512

4f91adf5eaa38ff6e73768166e633bc23243d13e3d409be56502fb9650d668de0f3e5bfc95daa58c3fcdd9ceeeddbe9092c2ee53505ef25bddbba6f504903f5d
SSDEEP

1536:jZIcCxRO40vctthUOydaxBcCnyoRh88grwDGyIhO9dwz2gp:x+EZvc+OMOcCnyoz88grwKxO9iz2u

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/428-0-0x0000000010000000-0x000000001000E000-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 4916 wrote to memory of 428	4916	rundll32.exe	84
PID 4916 wrote to memory of 428	4916	rundll32.exe	84
PID 4916 wrote to memory of 428	4916	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b8872da06abef25801d92ac1162f3c48_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b8872da06abef25801d92ac1162f3c48_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:428

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/428-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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