128fdfc6a6b120686456b7f566e429b8ec22403d89e2519433b6c3026e2e28e0

Analysis

max time kernel
148s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 23:32

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General

Target

822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
Size

100KB
MD5

822b132b37e13c79f5ac4d96ff437f76
SHA1

ba4517619c5b1cfb627f0317c46e7c18adcc08af
SHA256

128fdfc6a6b120686456b7f566e429b8ec22403d89e2519433b6c3026e2e28e0
SHA512

d78de9f51402d39441cefbbfa120e41fd981c62569f3f4a10a32cc9cfcd5d0167daa5fc642208c7f4b6fe784019fe88a7443843a8cba2cc6e784cadfb7927edd
SSDEEP

3072:QRDKNDKjf6qmg2QMRSgyD1SQzIswoY1AD:QRuNDK76XwM0pMQzIjy

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 10 IoCs

pid	Process
2716	svs.exe
2816	svs.exe
2108	svs.exe
2704	svs.exe
1956	svs.exe
1672	svs.exe
1376	svs.exe
2448	svs.exe
1748	svs.exe
952	svs.exe

Loads dropped DLL 20 IoCs

pid	Process
2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
2716	svs.exe
2716	svs.exe
2816	svs.exe
2816	svs.exe
2108	svs.exe
2108	svs.exe
2704	svs.exe
2704	svs.exe
1956	svs.exe
1956	svs.exe
1672	svs.exe
1672	svs.exe
1376	svs.exe
1376	svs.exe
2448	svs.exe
2448	svs.exe
1748	svs.exe
1748	svs.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.exe
File created	C:\Windows\SysWOW64\svs.exe	svs.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	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svs.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2716	2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2716	2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2716	2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2716	2208	822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe	31
PID 2716 wrote to memory of 2816	2716	svs.exe	32
PID 2716 wrote to memory of 2816	2716	svs.exe	32
PID 2716 wrote to memory of 2816	2716	svs.exe	32
PID 2716 wrote to memory of 2816	2716	svs.exe	32
PID 2816 wrote to memory of 2108	2816	svs.exe	34
PID 2816 wrote to memory of 2108	2816	svs.exe	34
PID 2816 wrote to memory of 2108	2816	svs.exe	34
PID 2816 wrote to memory of 2108	2816	svs.exe	34
PID 2108 wrote to memory of 2704	2108	svs.exe	35
PID 2108 wrote to memory of 2704	2108	svs.exe	35
PID 2108 wrote to memory of 2704	2108	svs.exe	35
PID 2108 wrote to memory of 2704	2108	svs.exe	35
PID 2704 wrote to memory of 1956	2704	svs.exe	36
PID 2704 wrote to memory of 1956	2704	svs.exe	36
PID 2704 wrote to memory of 1956	2704	svs.exe	36
PID 2704 wrote to memory of 1956	2704	svs.exe	36
PID 1956 wrote to memory of 1672	1956	svs.exe	37
PID 1956 wrote to memory of 1672	1956	svs.exe	37
PID 1956 wrote to memory of 1672	1956	svs.exe	37
PID 1956 wrote to memory of 1672	1956	svs.exe	37
PID 1672 wrote to memory of 1376	1672	svs.exe	38
PID 1672 wrote to memory of 1376	1672	svs.exe	38
PID 1672 wrote to memory of 1376	1672	svs.exe	38
PID 1672 wrote to memory of 1376	1672	svs.exe	38
PID 1376 wrote to memory of 2448	1376	svs.exe	39
PID 1376 wrote to memory of 2448	1376	svs.exe	39
PID 1376 wrote to memory of 2448	1376	svs.exe	39
PID 1376 wrote to memory of 2448	1376	svs.exe	39
PID 2448 wrote to memory of 1748	2448	svs.exe	40
PID 2448 wrote to memory of 1748	2448	svs.exe	40
PID 2448 wrote to memory of 1748	2448	svs.exe	40
PID 2448 wrote to memory of 1748	2448	svs.exe	40
PID 1748 wrote to memory of 952	1748	svs.exe	41
PID 1748 wrote to memory of 952	1748	svs.exe	41
PID 1748 wrote to memory of 952	1748	svs.exe	41
PID 1748 wrote to memory of 952	1748	svs.exe	41

C:\Users\Admin\AppData\Local\Temp\822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\822b132b37e13c79f5ac4d96ff437f76_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\svs.exe
  C:\Windows\system32\svs.exe 472 "C:\Users\Admin\AppData\Local\Temp\822b132b37e13c79f5ac4d96ff437f76_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:2716
- - C:\Windows\SysWOW64\svs.exe
    C:\Windows\system32\svs.exe 528 "C:\Windows\SysWOW64\svs.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2816
  - - C:\Windows\SysWOW64\svs.exe
      C:\Windows\system32\svs.exe 532 "C:\Windows\SysWOW64\svs.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2108
    - - C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 552 "C:\Windows\SysWOW64\svs.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2704
      - C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 536 "C:\Windows\SysWOW64\svs.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1956
        
        C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 540 "C:\Windows\SysWOW64\svs.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1672
        
        C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 548 "C:\Windows\SysWOW64\svs.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1376
        
        C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 544 "C:\Windows\SysWOW64\svs.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2448
        
        C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 556 "C:\Windows\SysWOW64\svs.exe"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1748
        
        C:\Windows\SysWOW64\svs.exe
        
        C:\Windows\system32\svs.exe 568 "C:\Windows\SysWOW64\svs.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:952

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

\Windows\SysWOW64\svs.exe

Filesize
100KB

MD5
822b132b37e13c79f5ac4d96ff437f76

SHA1
ba4517619c5b1cfb627f0317c46e7c18adcc08af

SHA256
128fdfc6a6b120686456b7f566e429b8ec22403d89e2519433b6c3026e2e28e0

SHA512
d78de9f51402d39441cefbbfa120e41fd981c62569f3f4a10a32cc9cfcd5d0167daa5fc642208c7f4b6fe784019fe88a7443843a8cba2cc6e784cadfb7927edd

Download Submit
memory/952-71-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/952-69-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1376-53-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1376-51-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1672-47-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1672-45-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1748-65-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1748-63-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1956-39-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1956-41-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2108-28-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2108-32-0x00000000027F0000-0x0000000002879000-memory.dmp

Filesize
548KB

Download
memory/2108-26-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2208-0-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2208-15-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2208-13-0x00000000024B0000-0x0000000002539000-memory.dmp

Filesize
548KB

Download
memory/2208-11-0x00000000024B0000-0x0000000002539000-memory.dmp

Filesize
548KB

Download
memory/2448-59-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2448-57-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2704-33-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2704-35-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2716-16-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2716-12-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2816-22-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/2816-20-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download