de9a9d2be6b34d446e82e3461c93fff48a98b0bd97e653e9e28b344208405014

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 13:24

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General

Target

f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
Size

19KB
MD5

f61b6e7cb6aaa154b7089854f4b7710e
SHA1

0ce8b1e0f9f220c71da791b0be2d4b4af3b6a60c
SHA256

de9a9d2be6b34d446e82e3461c93fff48a98b0bd97e653e9e28b344208405014
SHA512

09aa8d5917539f0c35c7b63a8e659fc0a63f6b1cf7c026724683e6deca7f272ab9c6a50866d70ff0e9ca5547452d5a75f541f0fbb51da839e7e3a7b29449066c
SSDEEP

384:d88hYKQhipr8bfp717XWJAiQ/O0pJX/OwSulCkBQwNwW+TiKJ49oo5aH:/hkhmUfHWJ5QpJ21ulLBujc

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1076	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1684	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 468	1684	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe	83
PID 1684 wrote to memory of 468	1684	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe	83
PID 1684 wrote to memory of 468	1684	f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\F61B6E~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:468

C:\Windows\SysWOW64\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
C:\Windows\SysWOW64\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1076

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

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Downloads

C:\Windows\SysWOW64\f61b6e7cb6aaa154b7089854f4b7710e_JaffaCakes118.exe

Filesize
19KB

MD5
f61b6e7cb6aaa154b7089854f4b7710e

SHA1
0ce8b1e0f9f220c71da791b0be2d4b4af3b6a60c

SHA256
de9a9d2be6b34d446e82e3461c93fff48a98b0bd97e653e9e28b344208405014

SHA512
09aa8d5917539f0c35c7b63a8e659fc0a63f6b1cf7c026724683e6deca7f272ab9c6a50866d70ff0e9ca5547452d5a75f541f0fbb51da839e7e3a7b29449066c

Download Submit
memory/1076-6-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download
memory/1684-0-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download
memory/1684-1-0x0000000000444000-0x0000000000445000-memory.dmp

Filesize
4KB

Download
memory/1684-5-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download