3d7e83ff767e3187bbd691a5253a11abf18db2258210dde30058ad45607819ef

Analysis

max time kernel
14s
max time network
15s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 07:35

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Reason

Machine shutdown

Report Analysis Logs

General

Target

b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe
Size

24KB
MD5

b6d854542d7054fbefd78f0485eed687
SHA1

e60be8572f8abce7bc689b4ee44122096263b2f1
SHA256

3d7e83ff767e3187bbd691a5253a11abf18db2258210dde30058ad45607819ef
SHA512

0e306b8da799ef9ae2325eb08c4c6dd4421a19f462bd11f702e1abf5394e957b4be7f8147082b8895a9833bff3bcee9008412d4470c228e40d8dfb7dd5723355
SSDEEP

192:uRXIEyIKbdyByVi+IBIXlRUpepMGBKVPNY68rwevx01U7GD1FyreX8erKUOITH7U:OYfmyV0Mc2MIKzbJjNrKqTHkwxOA6

Score

6^/10

defense_evasion discovery

Malware Config

Signatures

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

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	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 496 wrote to memory of 2568	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe	32
PID 496 wrote to memory of 2568	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe	32
PID 496 wrote to memory of 2568	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe	32
PID 496 wrote to memory of 2568	496	b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6d854542d7054fbefd78f0485eed687_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:496
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\B6D854~1.EXE > nul
  2⤵
  PID:2568

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2516

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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/2516-0-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2852-1-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download