b420440860bd1f11823af0ff94358c4142cb1a68992c66b24200185fb6b400f6

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 06:35

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General

Target

2c8dad44b2c4a1d13ae6e7395e574ae0_JaffaCakes118.dll
Size

39KB
MD5

2c8dad44b2c4a1d13ae6e7395e574ae0
SHA1

831fb9632e8970be8d7c8e203e2ad6097385d241
SHA256

b420440860bd1f11823af0ff94358c4142cb1a68992c66b24200185fb6b400f6
SHA512

61a98c23ab87d6b9ad235e7ea63cd27fc2ce5cfe56df9f64b239e72009af09862a3623add08cc14ea2dce96237eb646ef0a5969608a04bc9a2d811b4fa6d973f
SSDEEP

768:9R6KeTVz1Xm0pGuiQkXMWJMg8D6U2H0LqKnELVx/ha5K:L6N5z5HGu8MWJMg8DZ2ULlneZL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process
3064	1248	WerFault.exe

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 11 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 2160 wrote to memory of 1248	2160	rundll32.exe	30
PID 1248 wrote to memory of 3064	1248	rundll32.exe	31
PID 1248 wrote to memory of 3064	1248	rundll32.exe	31
PID 1248 wrote to memory of 3064	1248	rundll32.exe	31
PID 1248 wrote to memory of 3064	1248	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c8dad44b2c4a1d13ae6e7395e574ae0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c8dad44b2c4a1d13ae6e7395e574ae0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 236
    3⤵
    - Program crash
    PID:3064

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/1248-0-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1248-1-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download