5c54624fe01ac9408a5ef881d8337c3a6a8ba421216b0e1e9047110101f1407e

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05/07/2024, 20:19

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General

Target

271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe
Size

191KB
MD5

271920ef68817330bea06fddcbc99dd9
SHA1

e2f7d27798ea251132709cd89a4a08e3180ae514
SHA256

5c54624fe01ac9408a5ef881d8337c3a6a8ba421216b0e1e9047110101f1407e
SHA512

4dec69caaea155fa5159119c6dd34766d20d8b14ec132b5741350a7bf49b27e386833f937fe4b3c62e6f70c716e3be2b485e5eb59a7514ebae2cb81ae1f61a83
SSDEEP

3072:PL65Vh6s87KjPdEzi/Ak0Z2kysQoG0NXMrkLXSHXkkE+0FHj1VOOFFlKHOJJ5axr:Q6s8OjPGziYkqMFf0NXwsCHXC/j1fgOk

Score

7^/10

persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2724	cmd.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x00000000000A0000-0x0000000000128000-memory.dmp	upx
behavioral1/memory/2316-1-0x00000000000A0000-0x0000000000128000-memory.dmp	upx
behavioral1/memory/2316-11-0x00000000000A0000-0x0000000000128000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\BaroSearch = "C:\\Program Files (x86)\\barosearch\\barosearch.exe"	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe
2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2724	2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe	32
PID 2316 wrote to memory of 2724	2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe	32
PID 2316 wrote to memory of 2724	2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe	32
PID 2316 wrote to memory of 2724	2316	271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\271920ef68817330bea06fddcbc99dd9_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Roaming\erase.bat" "
  2⤵
  - Deletes itself
  PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\erase.bat

Filesize
387B

MD5
9aa562213143f9abffdd630e19f058c3

SHA1
25323d3661aeb28948042945889a7ecf25208d2e

SHA256
fa53bb53d23b9ea64e7047e983528eaa86cc74646a9f10bd4e527c669f1fd762

SHA512
de4edb6777de232f6c80e836a170ed8be31c4fd7b3e79416adf13f7bc138d0328949d805db9ec46486fbc6c37aa2c37488864958b4781fbf614c3f531585cc07

Download Submit
memory/2316-0-0x00000000000A0000-0x0000000000128000-memory.dmp

Filesize
544KB

Download
memory/2316-1-0x00000000000A0000-0x0000000000128000-memory.dmp

Filesize
544KB

Download
memory/2316-11-0x00000000000A0000-0x0000000000128000-memory.dmp

Filesize
544KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads