c800d84a429db895ef4ad4fa51d88cdbc0ee5376b0ad68f56122ad64462ab840

General

Target

b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe
Size

208KB
MD5

b234145b6d085f3d42830cc10f92bac2
SHA1

bdbadcacb128d5dbae943a71938dba4e3abe7cbe
SHA256

c800d84a429db895ef4ad4fa51d88cdbc0ee5376b0ad68f56122ad64462ab840
SHA512

f502fab95d90d264517e389a3d29ed8b9dc3427bc69642ff1fab1cb26878068da8a75f44d01752db28bc0742ae625f153509574f637a5e1823d6d84a37024201
SSDEEP

6144:1XbdXPx36dIKCC0ef//uXltKc+LVsz9b8:B6dFeCXuLKcCVsz6

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 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3048-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/3048-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/3048-7-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/3048-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/3048-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/3048-9-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3004 set thread context of 3048	3004	b234145b6d085f3d42830cc10f92bac2_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	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Users\Admin\AppData\Local\Temp\b234145b6d085f3d42830cc10f92bac2_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\lETDGD9SwB.ini"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\lETDGD9SwB.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/3048-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3048-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3048-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3048-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3048-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3048-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing