668b8ed8f01cbbc5e8cc828b27b47ba72245eea9300f5b25fa434efdd5e955ea

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
Size

3.9MB
MD5

08423850e86acb1a6765ab931ad266fa
SHA1

79e08264661062557dc0ee65ded64a9033908dfd
SHA256

668b8ed8f01cbbc5e8cc828b27b47ba72245eea9300f5b25fa434efdd5e955ea
SHA512

701fb2cdd1f8751b3cddea8ed565d2a763a7397b82336c2d64146f05e0e87194a666f4d6072f2b02084e8f2b30d67a9ba0696371f44d4a6616181fe2b04912da
SSDEEP

98304:owV6HxskamOIxJiEl7B491NGYGn5fCmJ+MqVB4/x:oqWTOYJL2ny9XRqS

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1892	explorer.exe
2884	iexplore.exe
4828	iexplore.exe
4864	explorer.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1860 set thread context of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 2884 set thread context of 4828	2884	iexplore.exe	90
PID 1892 set thread context of 4864	1892	explorer.exe	91

System Location Discovery: System Language Discovery 1 TTPs 7 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	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
4864	explorer.exe
4864	explorer.exe
4828	iexplore.exe
4828	iexplore.exe
4864	explorer.exe
4864	explorer.exe
4828	iexplore.exe
4828	iexplore.exe
4864	explorer.exe
4864	explorer.exe
4828	iexplore.exe
4828	iexplore.exe
4864	explorer.exe
4864	explorer.exe
4828	iexplore.exe
4828	iexplore.exe
4864	explorer.exe
4864	explorer.exe
4864	explorer.exe
4864	explorer.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 1860 wrote to memory of 772	1860	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	87
PID 772 wrote to memory of 1892	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	88
PID 772 wrote to memory of 1892	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	88
PID 772 wrote to memory of 1892	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	88
PID 772 wrote to memory of 2884	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	89
PID 772 wrote to memory of 2884	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	89
PID 772 wrote to memory of 2884	772	08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe	89
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 2884 wrote to memory of 4828	2884	iexplore.exe	90
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 1892 wrote to memory of 4864	1892	explorer.exe	91
PID 4864 wrote to memory of 4236	4864	explorer.exe	92
PID 4864 wrote to memory of 4236	4864	explorer.exe	92
PID 4864 wrote to memory of 4236	4864	explorer.exe	92

C:\Users\Admin\AppData\Local\Temp\08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Users\Admin\AppData\Local\Temp\08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\08423850e86acb1a6765ab931ad266fa_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:772
- - C:\Users\Admin\AppData\Local\Temp\explorer.exe
    "C:\Users\Admin\AppData\Local\Temp\explorer.exe" --mn=0
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1892
  - - C:\Users\Admin\AppData\Local\Temp\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\explorer.exe" --mn=0
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4864
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\19656.bat"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4236
- - C:\Users\Admin\AppData\Local\Temp\iexplore.exe
    "C:\Users\Admin\AppData\Local\Temp\iexplore.exe" --mn=0 --ch=1
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2884
  - - C:\Users\Admin\AppData\Local\Temp\iexplore.exe
      "C:\Users\Admin\AppData\Local\Temp\iexplore.exe" --mn=0 --ch=1
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:4828
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\20123.bat"
        5⤵
        
        PID:1864

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\19656.bat

Filesize
183B

MD5
e6c2f1c6c881e9ac4baed864546b1b96

SHA1
f13fe2c00a85b1779e5fa100e757b61c6e847587

SHA256
2ca797e4453711e755550a1ebd951952de82212cc83c9ed75837695f1597fecd

SHA512
ee07cd78b6929fca6f1f6b6d611ba0c4d23f5af64b41307c9a343bb0bd46bb9dfe5411603256d93bc32477b13421451c9a9c4c16bcae2a8b5b903ee1b20591d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\20123.bat

Filesize
183B

MD5
7e44f439e0c2bc4dcc733694d54c171e

SHA1
b79ea829888ebe84147d1871f3714314e30594b3

SHA256
d805952a8559bfc416fda4c80bb914e56ddc16eae4d521e64901865899e1b42c

SHA512
a31a2b3a285bb7072cda209f139cf15ef7d640cace279b194a09c1dcc24f6284e5e0caf4632140a8c13c60fe72d71fe806b6977ab4f281c36fe07e99d3b47211

Download Submit
C:\Users\Admin\AppData\Local\Temp\explorer.exe

Filesize
3.9MB

MD5
08423850e86acb1a6765ab931ad266fa

SHA1
79e08264661062557dc0ee65ded64a9033908dfd

SHA256
668b8ed8f01cbbc5e8cc828b27b47ba72245eea9300f5b25fa434efdd5e955ea

SHA512
701fb2cdd1f8751b3cddea8ed565d2a763a7397b82336c2d64146f05e0e87194a666f4d6072f2b02084e8f2b30d67a9ba0696371f44d4a6616181fe2b04912da

Download Submit
memory/772-3-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/772-0-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/772-1-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/772-2-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/772-22-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-15-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-20-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-29-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-42-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-18-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4828-49-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4864-17-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4864-19-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4864-21-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/4864-27-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download