bd78f67b0c86b59268419b96a850c92745b518e53ef0af89454e16ea355b59de

Analysis

max time kernel
136s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 01:21

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General

Target

844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe
Size

4.2MB
MD5

844a4f1318ff818bb400c3d50bcdced7
SHA1

be5161d5a6da6ac8a11fafb29106c7d4913cdcf6
SHA256

bd78f67b0c86b59268419b96a850c92745b518e53ef0af89454e16ea355b59de
SHA512

251de454defb4f26e677644de87a401444b27f6ad482893f2260d2afbfe571f4c94181fa6124465b6c022e65ed37e5668b0bbbcb4d92ecd8948e876fd0c3a6e5
SSDEEP

98304:emhd1UryeCkWgK5rxEaVLUjH5oxFbxCVLUjH5oxFbx:elizFj7VUjZEdCVUjZEd

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3004	B5C3.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B5C3.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 3004	1924	844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe	91
PID 1924 wrote to memory of 3004	1924	844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe	91
PID 1924 wrote to memory of 3004	1924	844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Users\Admin\AppData\Local\Temp\B5C3.tmp
  "C:\Users\Admin\AppData\Local\Temp\B5C3.tmp" --splashC:\Users\Admin\AppData\Local\Temp\844a4f1318ff818bb400c3d50bcdced7_JaffaCakes118.exe 1795E09FB1BA6A08B3C4F80DCA03A0A8E92AB0FDA743DA3CF4C8BB94B7D5B563D504D259390B66A81F9AF66B615FDBF132C11557B4901662CE70830C46E19C8C
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3004

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\B5C3.tmp

Filesize
4.2MB

MD5
420187011d6f271fc72d1de1b84e05a4

SHA1
111f3ddb8109704e92df739c2db844b5c4735810

SHA256
3bf42007e32af959312ce88847200e6a306e9a10b3a46620463b7ba66b14fa4e

SHA512
6a2d258c75ab762878ee09e01f0f1b4f53459c076fe611871f5e4676daf2d66e84f2da380857f6355f80e07833bcc4e0d8a487962bff1d8d5c316ae965e289a0

Download Submit
memory/1924-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/3004-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download