2e9a8899165a0166e68b2b723d940c42c4a32931598a789ada238b5f59b1b874

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 18:53

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General

Target

ac2b53af86e45dc5ddd271794eaab769_JaffaCakes118.dll
Size

86KB
MD5

ac2b53af86e45dc5ddd271794eaab769
SHA1

b1b4625946f635bdd43433caf1554bb70c6cb318
SHA256

2e9a8899165a0166e68b2b723d940c42c4a32931598a789ada238b5f59b1b874
SHA512

ed41422624f1a9b5536924a479406ee70d50ee16b05babae14e5e5b2b8d7e7bf7cea038fc044287ccd153bf43986b116f21ea75bdac62db5765d174fbc93b559
SSDEEP

1536:Nr1O1I7ZMTSrnTtanLJbETtynfWG92IZreoYD/ll:N9KTSrnInKynfkIheoi

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/2692-0-0x0000000010000000-0x000000001000E000-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 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30
PID 2232 wrote to memory of 2692	2232	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac2b53af86e45dc5ddd271794eaab769_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac2b53af86e45dc5ddd271794eaab769_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2692

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/2692-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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