f30af6269889dc03533b8ca386981efbe8618cafce822161d19b57532869d7c1

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 09:49

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General

Target

49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
Size

208KB
MD5

49450ca54fb776a46bb19f8984f52073
SHA1

babe6f5d226eb71c05e65a0f4f0fd86131902283
SHA256

f30af6269889dc03533b8ca386981efbe8618cafce822161d19b57532869d7c1
SHA512

39514152ec67d95cc57a9a4b340b7dae096f4fa4a9aa2debbfd92414422f0d459ac72ac00fa0a9f260eb491cf393c2fcddaf865b019a55597472122fd0b7195b
SSDEEP

3072:dVpPRZjyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr7:djPRZjdIKCC0ef//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
behavioral2/memory/3572-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3572-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3572-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3572-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3572-10-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

description	pid	process	target process
PID 840 set thread context of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

pid process

840 49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

pid	process
840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

description	pid	process	target process
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
PID 840 wrote to memory of 3572	840	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe	49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\49450ca54fb776a46bb19f8984f52073_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:3572

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\tmp.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/3572-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3572-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3572-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3572-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3572-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download