asyncrat | 87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215

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General

Target
87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215
Size 45KB
Sample260707-wfwlcsby2q
SHA256 87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215
MD5 1bb41b23079f2effaef2a3060294a0c0
SHA1 1a27005c38f0468397916150e6db0320860aaeae
SHA512 b6d15c0ae006add7c9dc18aa858c1e25f839f249024f36c2991ada4576a53862d61fb9ce726bd0ab987a18e7d90ad85fd63fc931cc1169f96606c7f94f4a1e34
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVJpt0CCMhdjCvS8PIjTjb+gX3itUuj/x7cxWh/RAUU:MuBGJTPho2Q/CChBjXbBXStN/m+WpmdG
TLSH
T1A7232A003BED812BF2BF4F78A9F25145867AF5632603D64D1C8451DB5A23FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

jav69.blog:80
jav69.blog:22
jav69.blog:8080
jav69.blog:8880
jav69.blog:2052
jav69.blog:2082
jav69.blog:2086
jav69.blog:2095
jav69.blog:443
jav69.blog:2053
jav69.blog:2083
jav69.blog:2087
jav69.blog:2096
jav69.blog:8443
www.jav69.blog:80
www.jav69.blog:22
www.jav69.blog:8080
www.jav69.blog:8880
www.jav69.blog:2052
www.jav69.blog:2082
www.jav69.blog:2086
www.jav69.blog:2095
www.jav69.blog:443
www.jav69.blog:2053
www.jav69.blog:2083
www.jav69.blog:2087
www.jav69.blog:2096
www.jav69.blog:8443
hacker.jav69.blog:80
hacker.jav69.blog:22
hacker.jav69.blog:8080
hacker.jav69.blog:8880
hacker.jav69.blog:2052
hacker.jav69.blog:2082
hacker.jav69.blog:2086
hacker.jav69.blog:2095
hacker.jav69.blog:443
hacker.jav69.blog:2053
hacker.jav69.blog:2083
hacker.jav69.blog:2087
hacker.jav69.blog:2096
hacker.jav69.blog:8443
malware.jav69.blog:80
malware.jav69.blog:22
malware.jav69.blog:8080
malware.jav69.blog:8880
malware.jav69.blog:2052
malware.jav69.blog:2082
malware.jav69.blog:2086
malware.jav69.blog:2095
malware.jav69.blog:443
malware.jav69.blog:2053
malware.jav69.blog:2083
malware.jav69.blog:2087
malware.jav69.blog:2096
malware.jav69.blog:8443
melissa.jav69.blog:80
melissa.jav69.blog:22
melissa.jav69.blog:8080
melissa.jav69.blog:8880
melissa.jav69.blog:2052
melissa.jav69.blog:2082
melissa.jav69.blog:2086
melissa.jav69.blog:2095
melissa.jav69.blog:443
melissa.jav69.blog:2053
melissa.jav69.blog:2083
melissa.jav69.blog:2087
melissa.jav69.blog:2096
melissa.jav69.blog:8443
triton.jav69.blog:80
triton.jav69.blog:22
triton.jav69.blog:8080
triton.jav69.blog:8880
triton.jav69.blog:2052
triton.jav69.blog:2082
triton.jav69.blog:2086
triton.jav69.blog:2095
triton.jav69.blog:443
triton.jav69.blog:2053
triton.jav69.blog:2083
triton.jav69.blog:2087
triton.jav69.blog:2096
triton.jav69.blog:8443

Mutex

7aKxfcNwcoxR

Attributes

delay
0
install
true
install_file
lt9a.exe
install_folder
%AppData%

aes.plain

Signatures

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

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215

File Explorer

87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215

.exe 45KB

87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215
MD5 1bb41b23079f2effaef2a3060294a0c0
SHA1 1a27005c38f0468397916150e6db0320860aaeae
SHA512 b6d15c0ae006add7c9dc18aa858c1e25f839f249024f36c2991ada4576a53862d61fb9ce726bd0ab987a18e7d90ad85fd63fc931cc1169f96606c7f94f4a1e34
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVJpt0CCMhdjCvS8PIjTjb+gX3itUuj/x7cxWh/RAUU:MuBGJTPho2Q/CChBjXbBXStN/m+WpmdG
TLSH
T1A7232A003BED812BF2BF4F78A9F25145867AF5632603D64D1C8451DB5A23FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51358

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

87afca08fa3340513b55a8299a964b5fefdaacae313b2c9959d7f7cf8e015215

mscoree

dotnet