5964f46b3c8180aeeeedc394602e5847aa7681b3e5c70a499e304559942dc0da

Analysis

max time kernel
148s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 12:08

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General

Target

85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
Size

163KB
MD5

85fe87bec45932fff695ecf4bf86c7ff
SHA1

1d736427ec7afe7f6ca894ef653634fb7102ffd6
SHA256

5964f46b3c8180aeeeedc394602e5847aa7681b3e5c70a499e304559942dc0da
SHA512

265d35a942ec3e360cfa6b619d8705001aeaaac9cf453820a4ca86bbfd141c8157a72cd94d246d988c3d1f802de9270c37a2c6ae6da3240869956507eb95d2e2
SSDEEP

3072:E6LwjY3F6SdsxNRriZsqBc4tNQXhBL7gDLYIIp4s29nrN:E9jY3gFXEGgN6h1g3YbW9Z

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 10 IoCs

pid	Process
2372	delso.exe
2828	delso.exe
2804	delso.exe
2624	delso.exe
304	delso.exe
2032	delso.exe
1260	delso.exe
2220	delso.exe
624	delso.exe
1080	delso.exe

Loads dropped DLL 20 IoCs

pid	Process
1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
2372	delso.exe
2372	delso.exe
2828	delso.exe
2828	delso.exe
2804	delso.exe
2804	delso.exe
2624	delso.exe
2624	delso.exe
304	delso.exe
304	delso.exe
2032	delso.exe
2032	delso.exe
1260	delso.exe
1260	delso.exe
2220	delso.exe
2220	delso.exe
624	delso.exe
624	delso.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.exe
File opened for modification	C:\Windows\SysWOW64\delso.exe	delso.exe
File created	C:\Windows\SysWOW64\delso.exe	delso.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	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delso.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2372	1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe	30
PID 1528 wrote to memory of 2372	1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe	30
PID 1528 wrote to memory of 2372	1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe	30
PID 1528 wrote to memory of 2372	1528	85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2828	2372	delso.exe	32
PID 2372 wrote to memory of 2828	2372	delso.exe	32
PID 2372 wrote to memory of 2828	2372	delso.exe	32
PID 2372 wrote to memory of 2828	2372	delso.exe	32
PID 2828 wrote to memory of 2804	2828	delso.exe	33
PID 2828 wrote to memory of 2804	2828	delso.exe	33
PID 2828 wrote to memory of 2804	2828	delso.exe	33
PID 2828 wrote to memory of 2804	2828	delso.exe	33
PID 2804 wrote to memory of 2624	2804	delso.exe	34
PID 2804 wrote to memory of 2624	2804	delso.exe	34
PID 2804 wrote to memory of 2624	2804	delso.exe	34
PID 2804 wrote to memory of 2624	2804	delso.exe	34
PID 2624 wrote to memory of 304	2624	delso.exe	35
PID 2624 wrote to memory of 304	2624	delso.exe	35
PID 2624 wrote to memory of 304	2624	delso.exe	35
PID 2624 wrote to memory of 304	2624	delso.exe	35
PID 304 wrote to memory of 2032	304	delso.exe	36
PID 304 wrote to memory of 2032	304	delso.exe	36
PID 304 wrote to memory of 2032	304	delso.exe	36
PID 304 wrote to memory of 2032	304	delso.exe	36
PID 2032 wrote to memory of 1260	2032	delso.exe	37
PID 2032 wrote to memory of 1260	2032	delso.exe	37
PID 2032 wrote to memory of 1260	2032	delso.exe	37
PID 2032 wrote to memory of 1260	2032	delso.exe	37
PID 1260 wrote to memory of 2220	1260	delso.exe	38
PID 1260 wrote to memory of 2220	1260	delso.exe	38
PID 1260 wrote to memory of 2220	1260	delso.exe	38
PID 1260 wrote to memory of 2220	1260	delso.exe	38
PID 2220 wrote to memory of 624	2220	delso.exe	39
PID 2220 wrote to memory of 624	2220	delso.exe	39
PID 2220 wrote to memory of 624	2220	delso.exe	39
PID 2220 wrote to memory of 624	2220	delso.exe	39
PID 624 wrote to memory of 1080	624	delso.exe	40
PID 624 wrote to memory of 1080	624	delso.exe	40
PID 624 wrote to memory of 1080	624	delso.exe	40
PID 624 wrote to memory of 1080	624	delso.exe	40

C:\Users\Admin\AppData\Local\Temp\85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\85fe87bec45932fff695ecf4bf86c7ff_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\delso.exe
  C:\Windows\system32\delso.exe 476 "C:\Users\Admin\AppData\Local\Temp\85fe87bec45932fff695ecf4bf86c7ff_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:2372
- - C:\Windows\SysWOW64\delso.exe
    C:\Windows\system32\delso.exe 528 "C:\Windows\SysWOW64\delso.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2828
  - - C:\Windows\SysWOW64\delso.exe
      C:\Windows\system32\delso.exe 532 "C:\Windows\SysWOW64\delso.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2804
    - - C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 548 "C:\Windows\SysWOW64\delso.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2624
      - C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 536 "C:\Windows\SysWOW64\delso.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:304
        
        C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 552 "C:\Windows\SysWOW64\delso.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2032
        
        C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 540 "C:\Windows\SysWOW64\delso.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1260
        
        C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 544 "C:\Windows\SysWOW64\delso.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2220
        
        C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 560 "C:\Windows\SysWOW64\delso.exe"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:624
        
        C:\Windows\SysWOW64\delso.exe
        
        C:\Windows\system32\delso.exe 580 "C:\Windows\SysWOW64\delso.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1080

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\delso.exe

Filesize
163KB

MD5
85fe87bec45932fff695ecf4bf86c7ff

SHA1
1d736427ec7afe7f6ca894ef653634fb7102ffd6

SHA256
5964f46b3c8180aeeeedc394602e5847aa7681b3e5c70a499e304559942dc0da

SHA512
265d35a942ec3e360cfa6b619d8705001aeaaac9cf453820a4ca86bbfd141c8157a72cd94d246d988c3d1f802de9270c37a2c6ae6da3240869956507eb95d2e2

Download Submit
memory/304-41-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/304-39-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/624-62-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/624-64-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1080-68-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1080-70-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1260-52-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1528-0-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1528-15-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1528-10-0x00000000025C0000-0x0000000002673000-memory.dmp

Filesize
716KB

Download
memory/1528-11-0x00000000025C0000-0x0000000002673000-memory.dmp

Filesize
716KB

Download
memory/2032-45-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2032-47-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2220-58-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2220-56-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2372-16-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2372-13-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2624-35-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2624-33-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2804-29-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2804-27-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2828-26-0x0000000002550000-0x0000000002603000-memory.dmp

Filesize
716KB

Download
memory/2828-22-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2828-20-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download