ed6e970fc8f426a5661d3873b284fba9b2216fe43ea9f0f7de0cdcb9f34a1f19

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 12:04

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General

Target

6f7f862417de41b85ae82ee3db2d3fbd_JaffaCakes118.dll
Size

77KB
MD5

6f7f862417de41b85ae82ee3db2d3fbd
SHA1

6d9c79f05c3838075770375d48e65a417727c5cf
SHA256

ed6e970fc8f426a5661d3873b284fba9b2216fe43ea9f0f7de0cdcb9f34a1f19
SHA512

95585909f09d26c8dc4e8f504cfb6002bfe33d9726549ee1eecdfdbe60d169e41927310c501c047f7f295eb7d4796dd8a2175b91c842f687741225993da01729
SSDEEP

1536:GQ3tfgXKTuBM1IHVDo150Z5WzUq3vGqSHdWj3HKQBdXgw+RXaP72ITMmrniCSIp:VfgXKTGO1uq7o9Wj3tkgTMUSA

Score

7^/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
behavioral1/memory/2388-0-0x0000000010000000-0x0000000010016000-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 7 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30
PID 1528 wrote to memory of 2388	1528	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f7f862417de41b85ae82ee3db2d3fbd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f7f862417de41b85ae82ee3db2d3fbd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2388

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/2388-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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