f7069cd20c33743e84c3f53e924e482b43d5a147b4db59a699e146f30245708e

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 00:46

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General

Target

766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe
Size

636KB
MD5

766bca1a0b926302a938e5818ddceeac
SHA1

1e346b28c3e7733d68214a55c0bf309a37ec2d65
SHA256

f7069cd20c33743e84c3f53e924e482b43d5a147b4db59a699e146f30245708e
SHA512

7c30ccbbbe1d274a39fc8cd7013c3ebc6de1ac62ec0c32907ba20770b3547540c6b5c26e70f8072f1a0c934654a5c28dc251fb0e98d5fb9b0c3383589ae6c225
SSDEEP

12288:eWjgSPBrFIRRxJ2kOyrwj4xzgu2EYXDnqJS4qas2EWEuods:R7P2x8kB/xFADqJt+WBods

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2444-0-0x0000000000400000-0x00000000005F2000-memory.dmp	upx
behavioral2/memory/2444-9-0x0000000000400000-0x00000000005F2000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wmimgr32.dl_	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\wmimgr32.dll	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

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 1 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	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe
2444	766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\766bca1a0b926302a938e5818ddceeac_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2444

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\wmimgr32.dll

Filesize
23KB

MD5
9ebb3e4fc0c32524ba4098e214a06150

SHA1
41d0964a70edc0875ff9a8091b6911e18684e1ed

SHA256
f183002d0c6412dc694b580e0b33194766921415e77f713d46cb29dac6ae196d

SHA512
d7338292e03fd374fec772787e7561a6d6e9ca0b108cf4b6e9f79647bf0f64960ec78979e986f8bfa9874d907ecacca81183faacdd350e890c0dab02ca50298a

Download Submit
memory/2444-0-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2444-8-0x0000000002B40000-0x0000000002B41000-memory.dmp

Filesize
4KB

Download
memory/2444-9-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download