2d6dd4e0930c8be5bf4c7f3aad89dfdd8c0b00dd6a5b017feb07a96d441ef33f

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 18:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe
Size

204KB
MD5

f8ef2245b1993ef98673420529fdf45d
SHA1

45a6a50bdda185c678966b626fe1f174ef1eb0e5
SHA256

2d6dd4e0930c8be5bf4c7f3aad89dfdd8c0b00dd6a5b017feb07a96d441ef33f
SHA512

449d2aa4c0b436468e4910afa90b04927addbcf5a2cb905bf5cb3f3b8f5caabd8ba6aa1905f38c0977a076f1e1dc11d93eb34f15666b77d211bfa0f3144abcd6
SSDEEP

3072:rTqPRIyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8XrDFr:rTqPRIdIKCC0ef//uXltKc+LVsz9b8

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2204 set thread context of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2552-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2552-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2552-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2552-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2552-10-0x0000000000400000-0x0000000000453000-memory.dmp	upx

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	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2552	2204	f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\f8ef2245b1993ef98673420529fdf45d_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2552-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2552-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2552-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2552-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2552-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download