a163ad8d928ad7788e6ea346d08424334cf5f721434555bac1d6505333a86e1b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 00:20

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General

Target

110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe
Size

86KB
MD5

110f8b6cb33263b1227d75f6f46ad4ca
SHA1

1eda4f634f0247a5ee5b61c96f7f620f9757c18a
SHA256

a163ad8d928ad7788e6ea346d08424334cf5f721434555bac1d6505333a86e1b
SHA512

37c1993bf4c68d78c8c18b4bc320fedbf38c9b5a27c9ce76430883fceb68b2394be0dec83f652941565ff40783c7b3531812c39d8510f82a840d6b4bc5cb4e37
SSDEEP

1536:FQ2H3qpICMPvozzstnEGujfYdRdvReZtWWN63zukg:FZH6pICMvEGu7YZvReZfozs

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2164	2848	WerFault.exe	30

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	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2352	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1236	Explorer.EXE
Token: SeShutdownPrivilege	1236	Explorer.EXE
Token: SeShutdownPrivilege	1236	Explorer.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2352	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2164	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	32
PID 2848 wrote to memory of 2164	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	32
PID 2848 wrote to memory of 2164	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	32
PID 2848 wrote to memory of 2164	2848	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	32
PID 2352 wrote to memory of 1236	2352	110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1236
- C:\Users\Admin\AppData\Local\Temp\110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Users\Admin\AppData\Local\Temp\110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\110f8b6cb33263b1227d75f6f46ad4ca_JaffaCakes118.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2352
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 96
    3⤵
    - Program crash
    PID:2164

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/1236-7-0x00000000025E0000-0x00000000025F3000-memory.dmp

Filesize
76KB

Download
memory/1236-3-0x00000000025E0000-0x00000000025F3000-memory.dmp

Filesize
76KB

Download
memory/2352-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2352-2-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2352-6-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download