c73153a08a5703862d87edb3e0e53f16937f461d35b7655e425baf683a13788b

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 23:18

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General

Target

acfd0fcdfde99410582642b39925e00c_JaffaCakes118.dll
Size

98KB
MD5

acfd0fcdfde99410582642b39925e00c
SHA1

529d85e3606d0858adb1f25ea898d1beb792fff1
SHA256

c73153a08a5703862d87edb3e0e53f16937f461d35b7655e425baf683a13788b
SHA512

b27e57c6fe2de1c3fcc1c624fc248409405d0522620108efcf7232874a45991431fd06a69656d4f2ff1837c27e977849e888bab0a3490194f4c5e8535a7fc802
SSDEEP

1536:Ol8bllfKeyqaB4H+B3TbUvQFzPXU8JdO1fwX0/ONuiscsL2zcR:gSlMey/4eB3TbX/U86ttaufcsUcR

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/2256-0-0x0000000010000000-0x000000001000E000-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 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\acfd0fcdfde99410582642b39925e00c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\acfd0fcdfde99410582642b39925e00c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2256

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/2256-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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