024e80ebcd8ffc096e83359e1130cddc47f97a6e7d9164bb73167ce7402ac255

Analysis

max time kernel
79s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 20:19

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General

Target

ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe
Size

312KB
MD5

ec1f93599213540998e195ebc9a022d7
SHA1

0768d1e7d3e22a64a5e8d7f89244b36420c4507c
SHA256

024e80ebcd8ffc096e83359e1130cddc47f97a6e7d9164bb73167ce7402ac255
SHA512

b1deece0238ad4b48853aedb4a07d856d615555180b13f3dc5a5e87622110a33c85b0c7c7a2c71456d9034ecf937dbc3c2258846efbdc626d2aba3edbe2abc74
SSDEEP

6144:gTqPRedIKCC0ef//uXltKc+LVsz9b8WVdRQ/vqkg1gEagdQH:YdFeCXuLKcCVsz6WV7uikFg

Score

9^/10

credential_access discovery spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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

resource	yara_rule
behavioral1/memory/2824-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2824-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2824-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2824-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2824-10-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2140 set thread context of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30

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	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2824	2140	ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Users\Admin\AppData\Local\Temp\ec1f93599213540998e195ebc9a022d7_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2824

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

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Downloads

memory/2824-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2824-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2824-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2824-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2824-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download