a3ef878b61a0444adeaab4267e9f9915623ce7da698f07c23b90ffd830f2ff09

Analysis

max time kernel
147s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 05:47

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General

Target

a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
Size

96KB
MD5

a167229fecc3a0d554d957536957ca85
SHA1

4c4fa5d0f558c04dcd55aeac6f41ed72f01f0e40
SHA256

a3ef878b61a0444adeaab4267e9f9915623ce7da698f07c23b90ffd830f2ff09
SHA512

dc6d4e5bff1e9fc83b4ef692984218b18ba2b1cbc2ec25cc5e48cf94a0db6eb9587b9cadb97b48cc5a003a1e809c39f308b86a3a4280d214ce509539ebdbf958
SSDEEP

3072:VhGiRkXFUTWkTH58o1yf8TIC3xihIlb43g4B:SgkXFUTWkjq78H3xGOb43gY

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 10 IoCs

pid	Process
2196	taskservices.exe
2880	taskservices.exe
2820	taskservices.exe
2676	taskservices.exe
112	taskservices.exe
1764	taskservices.exe
2812	taskservices.exe
1944	taskservices.exe
3008	taskservices.exe
1640	taskservices.exe

Loads dropped DLL 20 IoCs

pid	Process
2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
2196	taskservices.exe
2196	taskservices.exe
2880	taskservices.exe
2880	taskservices.exe
2820	taskservices.exe
2820	taskservices.exe
2676	taskservices.exe
2676	taskservices.exe
112	taskservices.exe
112	taskservices.exe
1764	taskservices.exe
1764	taskservices.exe
2812	taskservices.exe
2812	taskservices.exe
1944	taskservices.exe
1944	taskservices.exe
3008	taskservices.exe
3008	taskservices.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File opened for modification	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe
File created	C:\Windows\SysWOW64\taskservices.exe	taskservices.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskservices.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2196	2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe	29
PID 2388 wrote to memory of 2196	2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe	29
PID 2388 wrote to memory of 2196	2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe	29
PID 2388 wrote to memory of 2196	2388	a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe	29
PID 2196 wrote to memory of 2880	2196	taskservices.exe	30
PID 2196 wrote to memory of 2880	2196	taskservices.exe	30
PID 2196 wrote to memory of 2880	2196	taskservices.exe	30
PID 2196 wrote to memory of 2880	2196	taskservices.exe	30
PID 2880 wrote to memory of 2820	2880	taskservices.exe	31
PID 2880 wrote to memory of 2820	2880	taskservices.exe	31
PID 2880 wrote to memory of 2820	2880	taskservices.exe	31
PID 2880 wrote to memory of 2820	2880	taskservices.exe	31
PID 2820 wrote to memory of 2676	2820	taskservices.exe	32
PID 2820 wrote to memory of 2676	2820	taskservices.exe	32
PID 2820 wrote to memory of 2676	2820	taskservices.exe	32
PID 2820 wrote to memory of 2676	2820	taskservices.exe	32
PID 2676 wrote to memory of 112	2676	taskservices.exe	33
PID 2676 wrote to memory of 112	2676	taskservices.exe	33
PID 2676 wrote to memory of 112	2676	taskservices.exe	33
PID 2676 wrote to memory of 112	2676	taskservices.exe	33
PID 112 wrote to memory of 1764	112	taskservices.exe	34
PID 112 wrote to memory of 1764	112	taskservices.exe	34
PID 112 wrote to memory of 1764	112	taskservices.exe	34
PID 112 wrote to memory of 1764	112	taskservices.exe	34
PID 1764 wrote to memory of 2812	1764	taskservices.exe	35
PID 1764 wrote to memory of 2812	1764	taskservices.exe	35
PID 1764 wrote to memory of 2812	1764	taskservices.exe	35
PID 1764 wrote to memory of 2812	1764	taskservices.exe	35
PID 2812 wrote to memory of 1944	2812	taskservices.exe	36
PID 2812 wrote to memory of 1944	2812	taskservices.exe	36
PID 2812 wrote to memory of 1944	2812	taskservices.exe	36
PID 2812 wrote to memory of 1944	2812	taskservices.exe	36
PID 1944 wrote to memory of 3008	1944	taskservices.exe	37
PID 1944 wrote to memory of 3008	1944	taskservices.exe	37
PID 1944 wrote to memory of 3008	1944	taskservices.exe	37
PID 1944 wrote to memory of 3008	1944	taskservices.exe	37
PID 3008 wrote to memory of 1640	3008	taskservices.exe	38
PID 3008 wrote to memory of 1640	3008	taskservices.exe	38
PID 3008 wrote to memory of 1640	3008	taskservices.exe	38
PID 3008 wrote to memory of 1640	3008	taskservices.exe	38

C:\Users\Admin\AppData\Local\Temp\a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\taskservices.exe
  C:\Windows\system32\taskservices.exe 476 "C:\Users\Admin\AppData\Local\Temp\a167229fecc3a0d554d957536957ca85_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\SysWOW64\taskservices.exe
    C:\Windows\system32\taskservices.exe 528 "C:\Windows\SysWOW64\taskservices.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2880
  - - C:\Windows\SysWOW64\taskservices.exe
      C:\Windows\system32\taskservices.exe 532 "C:\Windows\SysWOW64\taskservices.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2820
    - - C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 544 "C:\Windows\SysWOW64\taskservices.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2676
      - C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 536 "C:\Windows\SysWOW64\taskservices.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:112
        
        C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 540 "C:\Windows\SysWOW64\taskservices.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1764
        
        C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 548 "C:\Windows\SysWOW64\taskservices.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2812
        
        C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 552 "C:\Windows\SysWOW64\taskservices.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1944
        
        C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 560 "C:\Windows\SysWOW64\taskservices.exe"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3008
        
        C:\Windows\SysWOW64\taskservices.exe
        
        C:\Windows\system32\taskservices.exe 564 "C:\Windows\SysWOW64\taskservices.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1640

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:\Windows\SysWOW64\taskservices.exe

Filesize
96KB

MD5
a167229fecc3a0d554d957536957ca85

SHA1
4c4fa5d0f558c04dcd55aeac6f41ed72f01f0e40

SHA256
a3ef878b61a0444adeaab4267e9f9915623ce7da698f07c23b90ffd830f2ff09

SHA512
dc6d4e5bff1e9fc83b4ef692984218b18ba2b1cbc2ec25cc5e48cf94a0db6eb9587b9cadb97b48cc5a003a1e809c39f308b86a3a4280d214ce509539ebdbf958

Download Submit
memory/112-40-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1640-70-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1764-46-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1944-61-0x0000000002620000-0x00000000026A9000-memory.dmp

Filesize
548KB

Download
memory/1944-58-0x0000000002620000-0x00000000026A9000-memory.dmp

Filesize
548KB

Download
memory/1944-56-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2196-13-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2196-17-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2388-16-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2388-0-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2388-12-0x0000000002610000-0x0000000002699000-memory.dmp

Filesize
548KB

Download
memory/2388-11-0x0000000002610000-0x0000000002699000-memory.dmp

Filesize
548KB

Download
memory/2676-38-0x0000000002710000-0x0000000002799000-memory.dmp

Filesize
548KB

Download
memory/2676-37-0x0000000002710000-0x0000000002799000-memory.dmp

Filesize
548KB

Download
memory/2676-33-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2812-51-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2820-28-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2880-23-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/3008-62-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/3008-64-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download