aaafa93135d2712797d3d2c64ec9382cd1372b1808666da24f89af477e263698

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/08/2024, 22:47

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General

Target

820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
Size

10KB
MD5

820899b3953437c280e4cc1814f61c26
SHA1

c67b56b939dc559b377a2a88e7f1dd25f9426b44
SHA256

aaafa93135d2712797d3d2c64ec9382cd1372b1808666da24f89af477e263698
SHA512

0e9614cd1e664eac4f16e06efb63ea904ec5939c592c9bd82154d4a6e7b3e6143da7f980a5d1a70d6898c8424570b43ec643f5f1f6cbf61ad61f2f51c63df0f9
SSDEEP

192:A2MqRA42Owr25dTp7NE6cxGmxLHA1kj9LRokER/Gct:77R8r25dT3kGaxL6P

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2464	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2156	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	820899b3953437c280e4cc1814f61c26_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	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1976	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2464	1976	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	31
PID 1976 wrote to memory of 2464	1976	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	31
PID 1976 wrote to memory of 2464	1976	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	31
PID 1976 wrote to memory of 2464	1976	820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\820899~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2464

C:\Windows\SysWOW64\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
C:\Windows\SysWOW64\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2156

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\820899b3953437c280e4cc1814f61c26_JaffaCakes118.exe

Filesize
10KB

MD5
820899b3953437c280e4cc1814f61c26

SHA1
c67b56b939dc559b377a2a88e7f1dd25f9426b44

SHA256
aaafa93135d2712797d3d2c64ec9382cd1372b1808666da24f89af477e263698

SHA512
0e9614cd1e664eac4f16e06efb63ea904ec5939c592c9bd82154d4a6e7b3e6143da7f980a5d1a70d6898c8424570b43ec643f5f1f6cbf61ad61f2f51c63df0f9

Download Submit
memory/1976-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1976-0-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1976-7-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2156-6-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2156-5-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2156-8-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2156-9-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download