f69fa3c7c341cff45f5ce5a5eb3e461e8ae4b182a0b1535f705aa364152e90af

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 13:10

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General

Target

c8e11e2a4878368f56d475b952a80a80_JaffaCakes118.dll
Size

78KB
MD5

c8e11e2a4878368f56d475b952a80a80
SHA1

8f82a736182f9e571893aeb29922193307a356c0
SHA256

f69fa3c7c341cff45f5ce5a5eb3e461e8ae4b182a0b1535f705aa364152e90af
SHA512

3e29b663d81867951af1968831613fcf5b857a9cb199d67b4965efac5b1c387aa51ea98690d394246b7ba99e6624abac64dc0b18e5d1b998060bb89e3f6fedf3
SSDEEP

1536:UTEmAfnmTdX7ZAni/rUSUd9+VfgT5C3bB+sQziI3:U4mumTdX7Kni/oSUb+VfFhQzt

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/2024-0-0x0000000010000000-0x000000001000B000-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 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30
PID 1760 wrote to memory of 2024	1760	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8e11e2a4878368f56d475b952a80a80_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8e11e2a4878368f56d475b952a80a80_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2024

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/2024-2-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

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memory/2024-1-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download
memory/2024-0-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download