f6bf0b7dc8ca97cd8444f88c299cb53dd639f8f199b926990ba627956cefaa41

Analysis

max time kernel
141s
max time network
137s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 22:43

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General

Target

2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe
Size

92KB
MD5

2977ed244ee40ca67f9ad2e311483a94
SHA1

a5f755817ffde145b93bfac9a8e222f8f193d89f
SHA256

f6bf0b7dc8ca97cd8444f88c299cb53dd639f8f199b926990ba627956cefaa41
SHA512

b4bb84dd398d8db97cd71789b6b23d32ffc2dc8319d8c14ee69f0fc8fc10f2c685d7f2a3a9da4bb90d950116ab7748afd0d98f37eca465221897c7330e792230
SSDEEP

1536:liehYAlxXsLz/qNHfJmUoyKIhZBG+13KAf38r4J0spbYY95heYQu:/vsk/J9oyKCZBG+J2rJMTeBu

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2768	winsvchost.exe
2604	winsvchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2868	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe

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\Windows Defender = "\"C:\\Users\\Admin\\AppData\\Local\\winsvchost.exe\""	winsvchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2700 set thread context of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2768 set thread context of 2604	2768	winsvchost.exe	32

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe
2768	winsvchost.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2868	2700	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	30
PID 2868 wrote to memory of 2768	2868	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	31
PID 2868 wrote to memory of 2768	2868	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	31
PID 2868 wrote to memory of 2768	2868	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	31
PID 2868 wrote to memory of 2768	2868	2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe	31
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32
PID 2768 wrote to memory of 2604	2768	winsvchost.exe	32

C:\Users\Admin\AppData\Local\Temp\2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Users\Admin\AppData\Local\Temp\2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2977ed244ee40ca67f9ad2e311483a94_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Users\Admin\AppData\Local\winsvchost.exe
    "C:\Users\Admin\AppData\Local\winsvchost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2768
  - - C:\Users\Admin\AppData\Local\winsvchost.exe
      C:\Users\Admin\AppData\Local\winsvchost.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      PID:2604

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\winsvchost.exe

Filesize
92KB

MD5
2977ed244ee40ca67f9ad2e311483a94

SHA1
a5f755817ffde145b93bfac9a8e222f8f193d89f

SHA256
f6bf0b7dc8ca97cd8444f88c299cb53dd639f8f199b926990ba627956cefaa41

SHA512
b4bb84dd398d8db97cd71789b6b23d32ffc2dc8319d8c14ee69f0fc8fc10f2c685d7f2a3a9da4bb90d950116ab7748afd0d98f37eca465221897c7330e792230

Download Submit
memory/2604-68-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2604-56-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2604-54-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2604-53-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-12-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-6-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-14-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-8-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-4-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-10-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2868-19-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-29-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-21-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-20-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-18-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2868-2-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download