b20d1aa6e0d91740bcc8703e104a9b8c4bedc47a8d41080600c5840533d90bd3

Analysis

max time kernel
148s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 01:31

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General

Target

8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe
Size

592KB
MD5

8286d66bd905275b66dda1239d06831e
SHA1

50945de63e224d07a2d1544a4062a652b5bf46db
SHA256

b20d1aa6e0d91740bcc8703e104a9b8c4bedc47a8d41080600c5840533d90bd3
SHA512

1b0c0fa346a45a75ea9ea057183f699ab56a36fcd83cd8dc9b6f4f78debe83cffabbef745616fb4871d2a7fcfc5850539be2a9b23817bcb1a0e9e5a067ef5ea7
SSDEEP

12288:cdtZtLYqkIpa8R5yG/epsLKiiclDv2z6Pht90V3WEuIOtxiNZnBqkl+:cRtLtkIpaMn/Wsu1c72ihQVgtG

Score

6^/10

discovery persistence

Malware Config

Signatures

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe"	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe

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	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 424	2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe	5
PID 2308 wrote to memory of 424	2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe	5
PID 2308 wrote to memory of 424	2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe	5
PID 2308 wrote to memory of 424	2308	8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe	5

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:424

C:\Users\Admin\AppData\Local\Temp\8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8286d66bd905275b66dda1239d06831e_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/424-2-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2308-0-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2308-1-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2308-6-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download
memory/2308-7-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download
memory/2308-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download