0dd498e7db089fcb2467ad7d49a4b7259157f19b92ffe897ebe7c17a8de7a139

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 02:27

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General

Target

292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe
Size

79KB
MD5

292e5cd154667760987630ba8410aeaf
SHA1

61528831f52a2c0ee5f0f6c26591f2c6a95df4c3
SHA256

0dd498e7db089fcb2467ad7d49a4b7259157f19b92ffe897ebe7c17a8de7a139
SHA512

e4131b7f8c035dd82d87e5f406fc662ee44a95c4d1395240e6c7568b8fa60f6423a17f0ffe487cc0fa9656126e2e4554be69aa648192e7ef95e608b5a3cba311
SSDEEP

1536:iZS8H/GZJ402wL7iHwMdnE4tmJ/hecqqaEwNafla/zdgFGVv9XGVvU:i8D40rL2DnVmJZeHqeWuVYM

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3980	jah311512.exe

Loads dropped DLL 1 IoCs

pid	Process
316	292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\homeview\Uninstall.exe	292e5cd154667760987630ba8410aeaf_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
4964	3980	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 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	jah311512.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 316 wrote to memory of 3980	316	292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe	85
PID 316 wrote to memory of 3980	316	292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe	85
PID 316 wrote to memory of 3980	316	292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\292e5cd154667760987630ba8410aeaf_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:316
- C:\Users\Admin\AppData\Local\Temp\jah311512.exe
  C:\Users\Admin\AppData\Local\Temp\jah311512.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 224
    3⤵
    - Program crash
    PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3980 -ip 3980
1⤵
PID:3448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

C:\Users\Admin\AppData\Local\Temp\jah311512.exe

Filesize
31KB

MD5
21fd58f65ec96a0c78fc7816afb7cabf

SHA1
f3dcb85f73c11eba9bffd9ca1a753df5edbb3e1a

SHA256
dbf876df218ae3be70acc58f36271211c5822d57c353f1b6069ccfae43845235

SHA512
79bd1149f28045b25889cf0add80b2ccdd3704d14351a63f602617dbc9d197ad17c8ddf0b33fdb3b19fcb5177cbb41dc6fe0aec203fd4bb3101f845e1aed8f1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nscB343.tmp\StartMenu.dll

Filesize
7KB

MD5
728d03c6922988977693be59715fd52e

SHA1
5f06287f574682a844722bcded04d335fb1b9a42

SHA256
3c28c4e66a5f16e7ae2c57ca9b0c2887730d82472ac1786b641bd7744931f73b

SHA512
ebad773bb271a7648d011c8d32eea35dbc8a9f1c7c0ecca440e62fd7fb0e24fc2403b548e32f7a92bb1577abb1f25ad0d353a019f253251a56a535264797f119

Download Submit
memory/3980-4-0x0000000000406000-0x000000000040C000-memory.dmp

Filesize
24KB

Download
memory/3980-7-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download