13fb912ddb5d1fc04f4197b2bfa0d1b00f7291a06b37fe8f3c2bfb48d1628354

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
09-04-2024 16:27

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General

Target

ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe
Size

1.2MB
MD5

ea6b0c051796df8291ed30eca274b44a
SHA1

3906b5a2ee6cda95788004b79c2b80b69eaa10d2
SHA256

13fb912ddb5d1fc04f4197b2bfa0d1b00f7291a06b37fe8f3c2bfb48d1628354
SHA512

17f68d48714dd071433814aee554530858c067a020417d75ed6c01a312fee1561f7ad27fb72dbea154d7fde82e9a93dc8fc943f36142e45a0277f3d57c84f25b
SSDEEP

24576:QFE//Tct4bOstqXl2AV5eUMP9WpaXC0821/c9vntig//jHPZ9HY+Wg:ySVtqUAV5eUMPApay08Ic5tigHjHPRWg

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 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2328-0-0x0000000000400000-0x00000000004E5000-memory.dmp	upx
behavioral1/memory/1676-9-0x0000000000400000-0x00000000004E5000-memory.dmp	upx
behavioral1/memory/2328-10-0x0000000000400000-0x00000000004E5000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2328-10-0x0000000000400000-0x00000000004E5000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2328 set thread context of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28
PID 2328 wrote to memory of 1676	2328	ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Users\Admin\AppData\Local\Temp\ea6b0c051796df8291ed30eca274b44a_JaffaCakes118.exe
  )
  2⤵
  PID:1676

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1676-9-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/1676-2-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/1676-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1676-6-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/1676-7-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/1676-8-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/1676-11-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1676-12-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/1676-13-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1676-14-0x00000000000C0000-0x000000000019B000-memory.dmp

Filesize
876KB

Download
memory/2328-1-0x0000000003E30000-0x0000000003F15000-memory.dmp

Filesize
916KB

Download
memory/2328-0-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/2328-10-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download