cc17e0a75ce1d2770db5ab70177b9ffa3665d7c46290a9c61deef05e41fb48f2

Analysis

max time kernel
91s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 15:27

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General

Target

e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
Size

234KB
MD5

e2ccfaf4d44c36b5654174b3f341a2f9
SHA1

163ad4b931cf150d72b4408322f710d59fff96de
SHA256

cc17e0a75ce1d2770db5ab70177b9ffa3665d7c46290a9c61deef05e41fb48f2
SHA512

8b291eea1e2458ac3c6c5a97ceeb7184a672496da75f758249e6ac7f0533612610f286bfd203ea667017b880ca79fa58c392b4e62bed8ada4c0b14831c392fe9
SSDEEP

3072:SBkfJpRXATwMdFCcv6k3bpcmH0IvkHEq8bvgjSZiU/2MeQMMoc4EDJgTR7T9AD1s:SqjIprpvLoa532Goc42JERY1U8acYt

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3424	4104	WerFault.exe	83

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	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 2124	4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe	84
PID 4104 wrote to memory of 2124	4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe	84
PID 4104 wrote to memory of 2124	4104	e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Users\Admin\AppData\Local\Temp\e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e2ccfaf4d44c36b5654174b3f341a2f9_JaffaCakes118.exe"
  2⤵
  PID:2124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1012
  2⤵
  - Program crash
  PID:3424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4104 -ip 4104
1⤵
PID:2372

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\hjfeu2x8wxnb82.dll

Filesize
16KB

MD5
c5aeacd25be37723c7ffaab31ad6d639

SHA1
f5364bdbb0b85f15b61db6ddfea44d904481df46

SHA256
5b46289cb721008f2125b81abbe28be5ce09c9aafdbb19139b6f77ce921c0bc8

SHA512
3dc1b6d8b86674297d872efbbd9c3295a39d8ec9bf082982aea94de658d917e4b63ad762b8e1a738d29d06875625363fa02329a3cb5d48d9f40ba100145b98fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nssA663.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/4104-9-0x0000000074F30000-0x0000000074F39000-memory.dmp

Filesize
36KB

Download
memory/4104-11-0x0000000074F30000-0x0000000074F39000-memory.dmp

Filesize
36KB

Download