c2a7f7d19755c7dea6e0fd64a7c254cb79259212047ea047772bb09d8a38a7de

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 15:48

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General

Target

e082905f19b562736cf31afd948839c6_JaffaCakes118.dll
Size

90KB
MD5

e082905f19b562736cf31afd948839c6
SHA1

af24bbf368b34e0d2c4e48d74ce2dfb15f36f627
SHA256

c2a7f7d19755c7dea6e0fd64a7c254cb79259212047ea047772bb09d8a38a7de
SHA512

154e9a8d6b1feb3b2a75aff5188542c3a42fabff200bf3931ad45cc1b0f3a777263fa6e7c883c54860122d8afeb6751da4eecd39ad88be4b806021e40d08b4ad
SSDEEP

1536:J3iyDPFw2bprmj+oTvc1t7CHT1D9PVxjrs0ZndOOc:1Tw2bpCbTvC74D91Zn8

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/1228-0-0x0000000010000000-0x000000001000E000-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 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30
PID 2680 wrote to memory of 1228	2680	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e082905f19b562736cf31afd948839c6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e082905f19b562736cf31afd948839c6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1228

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

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Downloads

memory/1228-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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