fd9a03604b759f99eded6260dcaf5adcc4e0f8ef020429b6b5837469ecf96018

Analysis

max time kernel
125s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 12:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe
Size

377KB
MD5

dc50f69c082b7601fe90c7d4d012b405
SHA1

187696b6eeb317bcc93b7a9085717c73c6af8752
SHA256

fd9a03604b759f99eded6260dcaf5adcc4e0f8ef020429b6b5837469ecf96018
SHA512

9838f3ee1f7ca5e36e1755d188f3511017d74d3417322048667994b49f042c2fc2e8a3227b38f16ffe0a03876b314933481d2521e52ca39c95622ba709e4c217
SSDEEP

6144:OcfAh2nZIeF/b3yiDdrLNx7Nkn3Qd2WeQGZ7h0sUpxxmu:bAhkeO/b3kSGAs68u

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4572-10-0x0000000013140000-0x0000000013366000-memory.dmp	upx
behavioral2/memory/4572-12-0x0000000013140000-0x0000000013366000-memory.dmp	upx
behavioral2/memory/4572-14-0x0000000013140000-0x0000000013366000-memory.dmp	upx
behavioral2/memory/4572-15-0x0000000013140000-0x0000000013366000-memory.dmp	upx
behavioral2/memory/4572-18-0x0000000013140000-0x0000000013366000-memory.dmp	upx

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5080 set thread context of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 2028 set thread context of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106

System Location Discovery: System Language Discovery 1 TTPs 3 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	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe
5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 5080 wrote to memory of 2028	5080	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe	93
PID 2028 wrote to memory of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106
PID 2028 wrote to memory of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106
PID 2028 wrote to memory of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106
PID 2028 wrote to memory of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106
PID 2028 wrote to memory of 4572	2028	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	106
PID 4572 wrote to memory of 4236	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	108
PID 4572 wrote to memory of 4236	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	108
PID 4572 wrote to memory of 4236	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	108
PID 4572 wrote to memory of 4472	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	109
PID 4572 wrote to memory of 4472	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	109
PID 4572 wrote to memory of 4472	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	109
PID 4572 wrote to memory of 2468	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	110
PID 4572 wrote to memory of 2468	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	110
PID 4572 wrote to memory of 2468	4572	dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE	110

C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE
  C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2028
- - C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE
    C:\Users\Admin\AppData\Local\Temp\dc50f69c082b7601fe90c7d4d012b405_JaffaCakes118.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4572
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      4⤵
      PID:4236
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      4⤵
      PID:4472
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      4⤵
      PID:2468

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4464,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=4028 /prefetch:8
1⤵
PID:780

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

memory/2028-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-5-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-6-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-7-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-9-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2028-3-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4572-10-0x0000000013140000-0x0000000013366000-memory.dmp

Filesize
2.1MB

Download
memory/4572-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4572-14-0x0000000013140000-0x0000000013366000-memory.dmp

Filesize
2.1MB

Download
memory/4572-15-0x0000000013140000-0x0000000013366000-memory.dmp

Filesize
2.1MB

Download
memory/4572-12-0x0000000013140000-0x0000000013366000-memory.dmp

Filesize
2.1MB

Download
memory/4572-18-0x0000000013140000-0x0000000013366000-memory.dmp

Filesize
2.1MB

Download