1939fa568c8820d30e55ebd99dbac749c85d8c69c058406f56e61c0b822171e3

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 13:12

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General

Target

862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe
Size

14KB
MD5

862f9aa1b4519f592e85fccfba03ac10
SHA1

184355e4425bc122c6a20992385d019a1b03e1e6
SHA256

1939fa568c8820d30e55ebd99dbac749c85d8c69c058406f56e61c0b822171e3
SHA512

64d2b9d824f0800f5d332779e94d9f72078227b5d67cd11438abf36703deab5412015a9b78066db56cc3032990bb396cc4afb62606faca1af56a10cc8e349255
SSDEEP

192:x4HammBJulY8NaslNnuj0actyzLodculJru4eFnjm1VbBxGs:x+mBJb8NPNujdwHruHpm1RBxG

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	lsass.exe

Executes dropped EXE 1 IoCs

pid	Process
2232	lsass.exe

Loads dropped DLL 2 IoCs

pid	Process
2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe
2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2232	2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe	30
PID 2000 wrote to memory of 2232	2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe	30
PID 2000 wrote to memory of 2232	2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe	30
PID 2000 wrote to memory of 2232	2000	862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\862f9aa1b4519f592e85fccfba03ac10_JaffaCakes118.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe

Filesize
14KB

MD5
862f9aa1b4519f592e85fccfba03ac10

SHA1
184355e4425bc122c6a20992385d019a1b03e1e6

SHA256
1939fa568c8820d30e55ebd99dbac749c85d8c69c058406f56e61c0b822171e3

SHA512
64d2b9d824f0800f5d332779e94d9f72078227b5d67cd11438abf36703deab5412015a9b78066db56cc3032990bb396cc4afb62606faca1af56a10cc8e349255

Download Submit
memory/2000-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2232-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download