26a02e4854abb23bdad0e441bccfef63529f124124614bbde49ca3d013752b11

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 06:41

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General

Target

f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
Size

83KB
MD5

f56b2528b9ebcb802d871f2dc8b10ddb
SHA1

3498a1d3c1e610f9d9c8c3a2bb034a49e83175e6
SHA256

26a02e4854abb23bdad0e441bccfef63529f124124614bbde49ca3d013752b11
SHA512

96fcb56bd0cd127ea581108251340f926a9f28e70f8006e5ad5d949f752b406ad43754ca3ce207c019bdd47ceee7815cedf7bcd249e8702e2b3762485938410a
SSDEEP

1536:cHQ8dhY6w6o2zy1zSP/BfPrHRIDyZi1GYnv5RImyU49BCeyyQqI:evTzw6Jzy5SP/hrxhPyv5R8U49ILhb

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 6 IoCs

pid	Process
4940	iexplorer.exe
4436	iexplorer.exe
4792	iexplorer.exe
3244	iexplorer.exe
3336	iexplorer.exe
3812	iexplorer.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\iexplorer.exe	iexplorer.exe
File created	C:\Windows\SysWOW64\iexplorer.exe	iexplorer.exe
File created	C:\Windows\SysWOW64\iexplorer.exe	iexplorer.exe
File created	C:\Windows\SysWOW64\iexplorer.exe	iexplorer.exe
File created	C:\Windows\SysWOW64\iexplorer.exe	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\iexplorer.exe	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\iexplorer.exe	iexplorer.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	iexplorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4940	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4436	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
4792	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3244	iexplorer.exe
3336	iexplorer.exe
3336	iexplorer.exe
3336	iexplorer.exe
3336	iexplorer.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 4940	3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe	90
PID 3228 wrote to memory of 4940	3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe	90
PID 3228 wrote to memory of 4940	3228	f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe	90
PID 4940 wrote to memory of 4436	4940	iexplorer.exe	98
PID 4940 wrote to memory of 4436	4940	iexplorer.exe	98
PID 4940 wrote to memory of 4436	4940	iexplorer.exe	98
PID 4436 wrote to memory of 4792	4436	iexplorer.exe	100
PID 4436 wrote to memory of 4792	4436	iexplorer.exe	100
PID 4436 wrote to memory of 4792	4436	iexplorer.exe	100
PID 4792 wrote to memory of 3244	4792	iexplorer.exe	102
PID 4792 wrote to memory of 3244	4792	iexplorer.exe	102
PID 4792 wrote to memory of 3244	4792	iexplorer.exe	102
PID 3244 wrote to memory of 3336	3244	iexplorer.exe	111
PID 3244 wrote to memory of 3336	3244	iexplorer.exe	111
PID 3244 wrote to memory of 3336	3244	iexplorer.exe	111
PID 3336 wrote to memory of 3812	3336	iexplorer.exe	115
PID 3336 wrote to memory of 3812	3336	iexplorer.exe	115
PID 3336 wrote to memory of 3812	3336	iexplorer.exe	115

C:\Users\Admin\AppData\Local\Temp\f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Windows\SysWOW64\iexplorer.exe
  C:\Windows\system32\iexplorer.exe -bai C:\Users\Admin\AppData\Local\Temp\f56b2528b9ebcb802d871f2dc8b10ddb_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4940
- - C:\Windows\SysWOW64\iexplorer.exe
    C:\Windows\system32\iexplorer.exe -bai C:\Windows\SysWOW64\iexplorer.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4436
  - - C:\Windows\SysWOW64\iexplorer.exe
      C:\Windows\system32\iexplorer.exe -bai C:\Windows\SysWOW64\iexplorer.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4792
    - - C:\Windows\SysWOW64\iexplorer.exe
        
        C:\Windows\system32\iexplorer.exe -bai C:\Windows\SysWOW64\iexplorer.exe
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3244
      - C:\Windows\SysWOW64\iexplorer.exe
        
        C:\Windows\system32\iexplorer.exe -bai C:\Windows\SysWOW64\iexplorer.exe
        6⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3336
        
        C:\Windows\SysWOW64\iexplorer.exe
        
        C:\Windows\system32\iexplorer.exe -bai C:\Windows\SysWOW64\iexplorer.exe
        7⤵
        Executes dropped EXE
        
        PID:3812

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\iexplorer.exe

Filesize
83KB

MD5
f56b2528b9ebcb802d871f2dc8b10ddb

SHA1
3498a1d3c1e610f9d9c8c3a2bb034a49e83175e6

SHA256
26a02e4854abb23bdad0e441bccfef63529f124124614bbde49ca3d013752b11

SHA512
96fcb56bd0cd127ea581108251340f926a9f28e70f8006e5ad5d949f752b406ad43754ca3ce207c019bdd47ceee7815cedf7bcd249e8702e2b3762485938410a

Download Submit
memory/3228-1-0x0000000000400000-0x00000000004DC000-memory.dmp

Filesize
880KB

Download
memory/3228-2-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3228-8-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3228-11-0x0000000000400000-0x00000000004DC000-memory.dmp

Filesize
880KB

Download
memory/3228-0-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3244-33-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3244-34-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3244-39-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3336-40-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3336-41-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3336-47-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/3812-45-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4436-20-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4436-25-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4436-16-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4436-17-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4792-26-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4792-27-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4792-32-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4940-19-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4940-12-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4940-9-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download
memory/4940-10-0x0000000000400000-0x00000000004DBFDB-memory.dmp

Filesize
879KB

Download