96e20d9e90616b20c077bb3b0dfe0a19ba9159715422efa8cac50837c3651d73

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 19:08

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General

Target

7555bd6303da87600c84bb381e32875e_JaffaCakes118.dll
Size

92KB
MD5

7555bd6303da87600c84bb381e32875e
SHA1

0d5798ed408033171b37eda526bcb56918d684e1
SHA256

96e20d9e90616b20c077bb3b0dfe0a19ba9159715422efa8cac50837c3651d73
SHA512

6f6aae2657f0ba503146c254b7b39a5ba781329334afa7c89dff5bfd1ffb25ddfe41edf535fe66021bcf1a5c90c74e14671b2e4d8e8f99758df772497299a9a2
SSDEEP

1536:6EFPU3vR6PodHnB3AZU1bXwa6A2lf0px90g5AI:1afR6+hx1bXCA22995AI

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/304-0-0x0000000010000000-0x000000001000E000-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 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30
PID 2408 wrote to memory of 304	2408	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7555bd6303da87600c84bb381e32875e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7555bd6303da87600c84bb381e32875e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:304

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/304-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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