1c50f00eacf16bc5c4f77c97910e56391a29a532a95bcaf7d8910563f30f2676

Analysis

max time kernel
137s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 19:00

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Report Analysis Logs

General

Target

b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
Size

583KB
MD5

b4a698ebdf4225fe62b22917e607265c
SHA1

641fd9ee715c2777b2b7d9bfd3657c41fbf2e9d0
SHA256

1c50f00eacf16bc5c4f77c97910e56391a29a532a95bcaf7d8910563f30f2676
SHA512

6ab02418b1cd39db60da1985ca5e69c7b77f1897a6546f18ca2157b1d440c1497cd7550e652d95b83745a91d7131a7a72f8bc1df917947be61e8ee32c66c9588
SSDEEP

12288:+FNEGdAYnaj+S1OlEjUdNAgv4M5b4bIzdsTX0ET+znl2Z59Pqd:1AAYn8xiEjUdOgvHbGIzdsTXZO6E

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 20 IoCs

pid	Process
2268	Microsoft Update
2192	Microsoft Update
2688	Microsoft Update
2620	Microsoft Update
2656	Microsoft Update
3036	Microsoft Update
332	Microsoft Update
1004	Microsoft Update
1860	Microsoft Update
1996	Microsoft Update
1132	Microsoft Update
704	Microsoft Update
2792	Microsoft Update
2968	Microsoft Update
1432	Microsoft Update
1668	Microsoft Update
2668	Microsoft Update
2448	Microsoft Update
2096	Microsoft Update
1728	Microsoft Update

Loads dropped DLL 20 IoCs

pid	Process
1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
2268	Microsoft Update
2192	Microsoft Update
2688	Microsoft Update
2620	Microsoft Update
2656	Microsoft Update
3036	Microsoft Update
332	Microsoft Update
1004	Microsoft Update
1860	Microsoft Update
1996	Microsoft Update
1132	Microsoft Update
704	Microsoft Update
2792	Microsoft Update
2968	Microsoft Update
1432	Microsoft Update
1668	Microsoft Update
2668	Microsoft Update
2448	Microsoft Update
2096	Microsoft Update

Drops file in System32 directory 22 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File created	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update
File opened for modification	C:\Windows\SysWOW64\Microsoft Update	Microsoft Update

Suspicious use of SetThreadContext 11 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2268 set thread context of 2192	2268	Microsoft Update	32
PID 2688 set thread context of 2620	2688	Microsoft Update	35
PID 2656 set thread context of 3036	2656	Microsoft Update	37
PID 332 set thread context of 1004	332	Microsoft Update	39
PID 1860 set thread context of 1996	1860	Microsoft Update	41
PID 1132 set thread context of 704	1132	Microsoft Update	43
PID 2792 set thread context of 2968	2792	Microsoft Update	45
PID 1432 set thread context of 1668	1432	Microsoft Update	47
PID 2668 set thread context of 2448	2668	Microsoft Update	49
PID 2096 set thread context of 1728	2096	Microsoft Update	51

System Location Discovery: System Language Discovery 1 TTPs 22 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	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Microsoft Update

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 2028 wrote to memory of 1844	2028	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	30
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 1844 wrote to memory of 2268	1844	b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2268 wrote to memory of 2192	2268	Microsoft Update	32
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2192 wrote to memory of 2688	2192	Microsoft Update	34
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2688 wrote to memory of 2620	2688	Microsoft Update	35
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2620 wrote to memory of 2656	2620	Microsoft Update	36
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 2656 wrote to memory of 3036	2656	Microsoft Update	37
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 3036 wrote to memory of 332	3036	Microsoft Update	38
PID 332 wrote to memory of 1004	332	Microsoft Update	39
PID 332 wrote to memory of 1004	332	Microsoft Update	39
PID 332 wrote to memory of 1004	332	Microsoft Update	39

C:\Users\Admin\AppData\Local\Temp\b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Users\Admin\AppData\Local\Temp\b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1844
- - C:\Windows\SysWOW64\Microsoft Update
    C:\Windows\system32\Microsoft Update 432 "C:\Users\Admin\AppData\Local\Temp\b4a698ebdf4225fe62b22917e607265c_JaffaCakes118.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2268
  - - C:\Windows\SysWOW64\Microsoft Update
      "C:\Windows\SysWOW64\Microsoft Update"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2192
    - - C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 588 "C:\Windows\SysWOW64\Microsoft Update"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2688
      - C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2620
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2656
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3036
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:332
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1004
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        11⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:1860
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        12⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1996
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        13⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:1132
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        14⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:704
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        15⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:2792
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        16⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:2968
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        17⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:1432
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        18⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1668
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        19⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:2668
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        20⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:2448
        
        C:\Windows\SysWOW64\Microsoft Update
        
        C:\Windows\system32\Microsoft Update 576 "C:\Windows\SysWOW64\Microsoft Update"
        21⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        
        PID:2096
        
        C:\Windows\SysWOW64\Microsoft Update
        
        "C:\Windows\SysWOW64\Microsoft Update"
        22⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:1728

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\Microsoft Update

Filesize
583KB

MD5
b4a698ebdf4225fe62b22917e607265c

SHA1
641fd9ee715c2777b2b7d9bfd3657c41fbf2e9d0

SHA256
1c50f00eacf16bc5c4f77c97910e56391a29a532a95bcaf7d8910563f30f2676

SHA512
6ab02418b1cd39db60da1985ca5e69c7b77f1897a6546f18ca2157b1d440c1497cd7550e652d95b83745a91d7131a7a72f8bc1df917947be61e8ee32c66c9588

Download Submit
memory/332-62-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/1132-89-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/1844-17-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1844-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1844-8-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1844-9-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1844-5-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1844-1-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1860-74-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/2028-6-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/2028-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2192-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2192-29-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2268-25-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/2656-50-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/2688-39-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download