asyncrat | 5acf19bc4f149128aa1cdf3230a3f750589ce465ee4ece2d0bc8fcbc7c2d89fa

Analysis

max time kernel
145s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19-10-2024 19:03

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General

Target

5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe
Size

222KB
MD5

5e2d07add38b1ce755a1ea9292b94d4d
SHA1

d98140911ed25c0d0fdf2fce048e58225eb401dd
SHA256

5acf19bc4f149128aa1cdf3230a3f750589ce465ee4ece2d0bc8fcbc7c2d89fa
SHA512

c90a07bdb7cfc1eb6a27b4e1b42713792b0d06387249526076f3910bdcb46cd28b1e1b8b1999e42c94fdd666cdc45ea632f04d6846c6d1b1888b40f6b94ca7f1
SSDEEP

6144:If82GhNCs6SrBVMmzsb+osoJL3bznvT8b6Ngy:X2iNGkBmn8

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

127.0.0.1:888

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2296-2-0x0000000000560000-0x0000000000572000-memory.dmp	family_asyncrat

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

Processes:

5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e2d07add38b1ce755a1ea9292b94d4d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2296

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/2296-0-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2296-1-0x0000000000FB0000-0x0000000000FEE000-memory.dmp

Filesize
248KB

Download
memory/2296-2-0x0000000000560000-0x0000000000572000-memory.dmp

Filesize
72KB

Download
memory/2296-3-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2296-4-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2296-5-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download