90607cb8973d7d7860d955ae6cbdff854e4271cd453494e114dbce86f54c7274

Analysis

max time kernel
130s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 15:15

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General

Target

701f946c835842832ae51fa291e945d5_JaffaCakes118.dll
Size

104KB
MD5

701f946c835842832ae51fa291e945d5
SHA1

a77740d6b3f784106e0407d3cd2f6112c819e2d2
SHA256

90607cb8973d7d7860d955ae6cbdff854e4271cd453494e114dbce86f54c7274
SHA512

3f27a04fa63708fa5c1fd09903e9853a005c6631973cdc2354b00e49c47fd9c068341d10aaf18e622a163189b83762fe2e2ebf55ea209b599f57691bffd003a9
SSDEEP

1536:e8/mATyLDMEsXTzObvIIbxiAWf6wF7ZP2MWvGBWB5+wlxClRciVRm3:YwgIEcO7IIbHWf66AuBkPsvS

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/3388-0-0x0000000010000000-0x000000001000E000-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 4816 wrote to memory of 3388	4816	rundll32.exe	84
PID 4816 wrote to memory of 3388	4816	rundll32.exe	84
PID 4816 wrote to memory of 3388	4816	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\701f946c835842832ae51fa291e945d5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\701f946c835842832ae51fa291e945d5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3388

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/3388-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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