64b0f646baff4e69af64ca67c1e050a1d4a181106bfba1a5ff8e40acb50201f7

Analysis

max time kernel
141s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 15:35

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General

Target

39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe
Size

168KB
MD5

39b910dd70781fd6172223dec41e387e
SHA1

ba34ed789db1a12f560489a5d6e75bc57c015b19
SHA256

64b0f646baff4e69af64ca67c1e050a1d4a181106bfba1a5ff8e40acb50201f7
SHA512

0d3c1c1447a2d2dabd17852ee20460ca65ce98d2a936ba7edd48a77923d47f13155d952f8c89d34f4f2b39ab76d67923902f5ec38efdec4473cc1b5e9e1ffe12
SSDEEP

3072:9TvfTzcTsw6R9gBPyxxo3c/Q0r6cgZBFqlGpdCbujdA83d:JvfTwQwexYckZPpoYAwd

Score

7^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4192	DVDTool.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
640	4192	WerFault.exe	83

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4192	DVDTool.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 4192	4412	39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe	83
PID 4412 wrote to memory of 4192	4412	39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe	83
PID 4412 wrote to memory of 4192	4412	39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39b910dd70781fd6172223dec41e387e_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Users\Admin\AppData\Local\Temp\DVDTool.exe
  C:\Users\Admin\AppData\Local\Temp\DVDTool.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: GetForegroundWindowSpam
  PID:4192
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1344
    3⤵
    - Program crash
    PID:640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4192 -ip 4192
1⤵
PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DVDTool.exe

Filesize
99KB

MD5
8dd598db59289736c42cf73afb27787c

SHA1
ec04d56c176c14b4d1201eea48805cea7f0764d4

SHA256
9abcdc8ad5d114723ac0c1816520c335955cb04d1fc36b03baa8f3784b3b4a41

SHA512
3b380fc858105df6d33b4c0fc4261b12aee7124fe15e3204db1f8ee56a5c6ce2dde38b485a02028da785cc101ed0c7ec1bcdd69485500cfeb4d24e465ac1b61f

Download Submit
memory/4192-6-0x00000000004B0000-0x00000000004CD000-memory.dmp

Filesize
116KB

Download
memory/4192-7-0x00000000004B0000-0x00000000004CD000-memory.dmp

Filesize
116KB

Download
memory/4192-8-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4192-11-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/4192-12-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4412-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download