8c3d83eb7dc1c873ec45aaf47e6d980858b43bdc7dd0fd2684bad5a1a4f749ce

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 05:38

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General

Target

eaaf8bff98876ff38967eb04dd25dfbb_JaffaCakes118.dll
Size

57KB
MD5

eaaf8bff98876ff38967eb04dd25dfbb
SHA1

6ea56847c2faf726a989d5e64339c388c59cda22
SHA256

8c3d83eb7dc1c873ec45aaf47e6d980858b43bdc7dd0fd2684bad5a1a4f749ce
SHA512

32f27144b027c0a0deed86466576aeb355bbfc3026a5d7c0e060a4aa23a3064d5221ec6a6ddc0bc9ccdef6b5f02308ca44eaaeaf3b8c1f7b97838bd814e59f82
SSDEEP

1536:C8C3Q/BadhKRqHQt9/50bEMkIUgedEJjTDTSi:C8AQUKrcP5aEJjXT9

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/348-0-0x0000000010000000-0x0000000010017000-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 7 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30
PID 2548 wrote to memory of 348	2548	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaaf8bff98876ff38967eb04dd25dfbb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaaf8bff98876ff38967eb04dd25dfbb_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:348

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/348-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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