735a17020661e2bbe723fb1df2c64919fad0512f1adb3ee7afa6530c782749f9

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 04:03

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General

Target

16147d6c9a8dce2df647f5fce24ce688_JaffaCakes118.dll
Size

138KB
MD5

16147d6c9a8dce2df647f5fce24ce688
SHA1

ecae4ac19b07a45f72913da3267d6365f23f3baa
SHA256

735a17020661e2bbe723fb1df2c64919fad0512f1adb3ee7afa6530c782749f9
SHA512

70a97e9087ec117f4c10498dc01713be2f7a6d06cddcbce9f4ddce9ff7603050e9465b95222fb42369fa2a51e7e8253bad44fd62282e45ebac28ad0828dcb4c8
SSDEEP

1536:6Rw9k6k1FrHc5OWcVbEwDpMujSPCQduxX59nxWmSnbcCkz2Ltzj:/cHr8glVbXszdud59x7SnoCXL1

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2656-0-0x0000000010000000-0x0000000010017000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2656	1984	rundll32.exe	82
PID 1984 wrote to memory of 2656	1984	rundll32.exe	82
PID 1984 wrote to memory of 2656	1984	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16147d6c9a8dce2df647f5fce24ce688_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\16147d6c9a8dce2df647f5fce24ce688_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2656

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

memory/2656-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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