09dc0aaff27281e9004131843a574c79a0cf1f4525e7f16558a4ef195f24e436

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 17:52

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General

Target

31607697817b647673390b63259041ba_JaffaCakes118.exe
Size

196KB
MD5

31607697817b647673390b63259041ba
SHA1

e9fa81c74b8147e6e0d6192747402e63e200b68c
SHA256

09dc0aaff27281e9004131843a574c79a0cf1f4525e7f16558a4ef195f24e436
SHA512

91998c1d650449e1aec1a070b470ec986537eddb692cd0041e5ac6dd13173f7efeb04d1f61ac0722974400831637da06906467567783d3a19dced63f08264099
SSDEEP

3072:FTqPRLyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:FTqPRLdIKCC0ef//uXltKc+LVsz9b8

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 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2868-3-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2868-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2868-7-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2868-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2868-11-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

31607697817b647673390b63259041ba_JaffaCakes118.exe

description	pid	process	target process
PID 2052 set thread context of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

31607697817b647673390b63259041ba_JaffaCakes118.exe

pid process

2052 31607697817b647673390b63259041ba_JaffaCakes118.exe

pid	process
2052	31607697817b647673390b63259041ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

31607697817b647673390b63259041ba_JaffaCakes118.exe

description	pid	process	target process
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe
PID 2052 wrote to memory of 2868	2052	31607697817b647673390b63259041ba_JaffaCakes118.exe	31607697817b647673390b63259041ba_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\31607697817b647673390b63259041ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\31607697817b647673390b63259041ba_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Users\Admin\AppData\Local\Temp\31607697817b647673390b63259041ba_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:2868

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

memory/2868-3-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2868-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2868-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2868-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2868-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download