cec0150ad1e839c303bfff7282abe1d1385fa455141f19c46358a8977bff8513

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 01:14

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General

Target

159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe
Size

1.3MB
MD5

159a037a37339a28dfbf8af93f3efdeb
SHA1

17bf99c8c7b97385773ccf1b186a9eea9e74fdac
SHA256

cec0150ad1e839c303bfff7282abe1d1385fa455141f19c46358a8977bff8513
SHA512

ff56a732d5d8269791a589401bb498d80d56f906675c2c5620aec4f13682ea8ab40e4b9433f00d09f9e37dc7dfa30ed82b73964aed56134a36781c163d9f3f0f
SSDEEP

12288:NceA/yvZlvENoBh/LzN4V2BDBFmszSjY:aeZlMNoBXeeCszS

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5000	360.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	159a037a37339a28dfbf8af93f3efdeb_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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe
Token: SeDebugPrivilege	5000	360.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5000	360.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
5000	360.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 5000	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	84
PID 4760 wrote to memory of 5000	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	84
PID 4760 wrote to memory of 5000	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	84
PID 5000 wrote to memory of 2584	5000	360.exe	85
PID 5000 wrote to memory of 2584	5000	360.exe	85
PID 4760 wrote to memory of 5036	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	86
PID 4760 wrote to memory of 5036	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	86
PID 4760 wrote to memory of 5036	4760	159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\159a037a37339a28dfbf8af93f3efdeb_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Documents and Settings\Administrator\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯\360.exe
  "C:\Documents and Settings\Administrator\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯\360.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:5000
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    PID:2584
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5036

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

C:\Users\Administrator\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯\360.exe

Filesize
1.3MB

MD5
159a037a37339a28dfbf8af93f3efdeb

SHA1
17bf99c8c7b97385773ccf1b186a9eea9e74fdac

SHA256
cec0150ad1e839c303bfff7282abe1d1385fa455141f19c46358a8977bff8513

SHA512
ff56a732d5d8269791a589401bb498d80d56f906675c2c5620aec4f13682ea8ab40e4b9433f00d09f9e37dc7dfa30ed82b73964aed56134a36781c163d9f3f0f

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
144d7d1d50a4f9d6178277d3eefe9898

SHA1
3fa3eb446878fce967122cd2e469c133848d4ca7

SHA256
584dd65605cdca417ca139b7c458bf695f227d959cfe97c136d608af3a7334ca

SHA512
41faaec83f4bec22bdc013201f62ee1bfcb906cd8013cda3536e5587395d1cba2fb0992098e32cd793a1dcfee0e363fadb4fdffc9f287e5571c638c93d3ba515

Download Submit
memory/4760-0-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/4760-1-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/4760-10-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/5000-7-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/5000-12-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/5000-14-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download