0bf7e73bedf38021d60d2bd5d01779b244c26ebd0d2a849bfe52ab5645c86bb2

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 10:40

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General

Target

fa417e27034c3cf878703902de959c7b_JaffaCakes118.dll
Size

101KB
MD5

fa417e27034c3cf878703902de959c7b
SHA1

b8e563ea254a179138eaebf023d9674b9ce2e1e5
SHA256

0bf7e73bedf38021d60d2bd5d01779b244c26ebd0d2a849bfe52ab5645c86bb2
SHA512

371badab92e60a89c88cda9996b1e3d55097fe65616bd387a24d8601614df8ae1a125aef71838ec539e6be8cd98a6b0837568e156c1fc3cc6603874a228f5d14
SSDEEP

1536:e8/mATyLDMEsXTzObdXefoJfPjTgCLUxosHe7j7YGUH3EbE+4HS8A:YwgIEcOnPjTgCwxXHyjEH3xA

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2644-2-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/2644-0-0x0000000010000000-0x000000001000E000-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 7 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30
PID 2468 wrote to memory of 2644	2468	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa417e27034c3cf878703902de959c7b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa417e27034c3cf878703902de959c7b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2644

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/2644-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2644-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2644-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download