f67fc3d114155fe75284b1e285b5fe1cf07b4cbbbafaa712aa94f55afdf015e6

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 14:54

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General

Target

JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
Size

699KB
MD5

228d6246a024dca9112bac2d100f05c7
SHA1

c7da80c78e1fa1335b77ff80cd119ed8277f2ada
SHA256

f67fc3d114155fe75284b1e285b5fe1cf07b4cbbbafaa712aa94f55afdf015e6
SHA512

3339520936858a9d17f92ad71ddaa12ee0812a78845ea58f01785d4f1812a67ade62ba28ed71d2b6859188203581897bdf72552638ab2e543fcc6976ae63c07b
SSDEEP

12288:k1PO8MeQh81uhNmq+jhfgKBze6TVwTsE1TaCRLECeN8hl/dvyaghG6y9rm1/otUQ:cPO8MeQS143+jhfjiYVwTsE1T5RLheN6

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2720	stub.exe

Loads dropped DLL 2 IoCs

pid	Process
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1916-15-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1916-0-0x0000000000400000-0x00000000004DA000-memory.dmp	upx
behavioral1/memory/1916-15-0x0000000000400000-0x00000000004DA000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	stub.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2720	stub.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2720	1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe	30
PID 1916 wrote to memory of 2720	1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe	30
PID 1916 wrote to memory of 2720	1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe	30
PID 1916 wrote to memory of 2720	1916	JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_228d6246a024dca9112bac2d100f05c7.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Users\Admin\AppData\Local\Temp\stub.exe
  C:\Users\Admin\AppData\Local\Temp/stub.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\stub.exe

Filesize
356KB

MD5
5754af2582039d09a3086de73a19ad06

SHA1
8d9f1377ea7210acefc32c0f4442a5d74cbb856a

SHA256
739a0d6f8efd94a3415328dd74a29d56d0675d8e4a9b8f24e2e6a843b016b07a

SHA512
1aff3f26cd51841ca3cb57b659bcf09ab44a7fa118794fd12eb3290e0cae6ffcfee66859f3bf8e18c9411534fe847e7bdd7f1a26ab880fce8b89420a31d4740c

Download Submit
memory/1916-0-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/1916-15-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2720-14-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2720-19-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download