d3be7478292f711b083a1f622586147ea7d77bf9e0e8dce589ff53cacf5b32d2

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 12:43

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General

Target

2c635367094b98815ff74836c1184507_JaffaCakes118.exe
Size

125KB
MD5

2c635367094b98815ff74836c1184507
SHA1

08f42d6ae7e2dd802ec46e36dd3614f26afbf9c5
SHA256

d3be7478292f711b083a1f622586147ea7d77bf9e0e8dce589ff53cacf5b32d2
SHA512

13cced30d5e098a006ad6b86afa443693e089b8c55c0bb81be7e60d2e8bd4610ee482ffce4c08703ed58def74251ce5f7d03564c795a68c432e9eaa817bf6ac2
SSDEEP

3072:6mR1DPhCtefXInkm0kaLLcKn9OS0qvaCTE9UW:6mR1dx/Ikfk8/0eplW

Score

7^/10

spyware stealer upx

Malware Config

Signatures

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

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1240-2-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/1240-4-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/1240-5-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/1240-6-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/1240-7-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/1240-10-0x0000000000400000-0x000000000043E000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1128 wrote to memory of 1240	1128	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	84
PID 1240 wrote to memory of 1516	1240	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	86
PID 1240 wrote to memory of 1516	1240	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	86
PID 1240 wrote to memory of 1516	1240	2c635367094b98815ff74836c1184507_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2c635367094b98815ff74836c1184507_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c635367094b98815ff74836c1184507_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Local\Temp\2c635367094b98815ff74836c1184507_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2c635367094b98815ff74836c1184507_JaffaCakes118.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1240
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c SelfDel.bat
    3⤵
    PID:1516

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

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\SelfDel.bat

Filesize
223B

MD5
04be14ba3d667ca9c1b2264fa93e73d2

SHA1
16722e33b12fc5ea539b62faf6a56fc4e30ab792

SHA256
1b6f6835936bbee06f44f566e159290f07f1d4aae16bddc5004f9da1964c9fdb

SHA512
144fc5696f148d1885abb2f77dd5858eff1cd34386d3b0ead60048099cca3aed69f8ec7b7499e1895ebe97a5620f1f7ec74c931af1471e6ceb92442790d442b4

Download Submit
memory/1240-2-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1240-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1240-5-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1240-6-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1240-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1240-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download