1c7d570db335fd26fb8360e1911367ea1c1099bf2a1b59535c3efb178cf15ae5

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 21:50

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General

Target

bd491abb5f90c91940a38fed4e0ad63c_JaffaCakes118.dll
Size

53KB
MD5

bd491abb5f90c91940a38fed4e0ad63c
SHA1

d3f3df678ecf6141942c8383f1ac2558b588d5d5
SHA256

1c7d570db335fd26fb8360e1911367ea1c1099bf2a1b59535c3efb178cf15ae5
SHA512

0c122afe41faaf868bbf00655aee9cd2b236367cc75f45da8478360c88d0654e0bb3df74250a49911e56c870dcc8a277c8d0f18b059ae044e13479ae83f7c02f
SSDEEP

1536:GQ3tfgXK2SRXy+Z3Fnja5z0Rksk7HbvB8V:VfgXK2EXxVnG5gus6bp8V

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
behavioral1/memory/1928-0-0x0000000010000000-0x0000000010016000-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 7 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30
PID 3056 wrote to memory of 1928	3056	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd491abb5f90c91940a38fed4e0ad63c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd491abb5f90c91940a38fed4e0ad63c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1928

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/1928-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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