dc8925ac67c22f51e21805683dedf3e9df0aef36241692b4f042fd11673328a1

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01-08-2024 20:42

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General

Target

81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe
Size

274KB
MD5

81c14c4e59c2c06fb5d3b945b4c9571b
SHA1

8c5b675acd5e1081ec41160e40b1017dfd2fc09b
SHA256

dc8925ac67c22f51e21805683dedf3e9df0aef36241692b4f042fd11673328a1
SHA512

5a388ebf478b1e605c4af038121521784ae107a047e8a65c3f5266b64838e6d631d01c4a4885a01c14d8c97071fa40fb3d1b6fcaa09f301427e98d59fe2200c0
SSDEEP

6144:LHn5NF2/Ofz3rpKqkzERuUzMyeyivo00Tngm:LHh2/OfzVKq2GVEXQTv

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 680 set thread context of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3648	3952	WerFault.exe	84

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	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84
PID 680 wrote to memory of 3952	680	81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:680
- C:\Users\Admin\AppData\Local\Temp\81c14c4e59c2c06fb5d3b945b4c9571b_JaffaCakes118.exe
  2⤵
  PID:3952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3952 -s 460
    3⤵
    - Program crash
    PID:3648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3952 -ip 3952
1⤵
PID:4428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/680-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/680-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3952-3-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3952-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3952-8-0x0000000000400000-0x0000000000402800-memory.dmp

Filesize
10KB

Download