asyncrat | 5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4

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General

Target
5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4
Size 45KB
Sample260804-mfkdnatsfx
SHA256 5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4
MD5 c8f9b54892e8179bb10efa96bd65f6b4
SHA1 1ec7b58bdba40ec2efc51c4614705218cf9f569c
SHA512 177597e316060a95d2b121a242fff5a857aedd5b36b5b36e983b7aab2f80ae0af63a85f5cbcb9f2d075fed85e76a4bbe5d88dec6a170a98b1de49faba7377877
SSDEEP 768:QuflpT8AkKuWUch7wmo2q969YSkqXzNOPISzjbAgT3iCycLFR0UlEBDZTx:QuflpT8Hv2HaVq3S3bnTS0XCdTx
TLSH
T129233A003BE9812BF2BE5F7899F26145467EB2633603D64A1CC451DB5723FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
industroyer.sex18.me:80
industroyer.sex18.me:22
industroyer.sex18.me:8080
industroyer.sex18.me:8880
industroyer.sex18.me:2052
industroyer.sex18.me:2082
industroyer.sex18.me:2086
industroyer.sex18.me:2095
industroyer.sex18.me:443
industroyer.sex18.me:2053
industroyer.sex18.me:2083
industroyer.sex18.me:2087
industroyer.sex18.me:2096
industroyer.sex18.me:8443
malware.sex18.me:80
malware.sex18.me:22
malware.sex18.me:8080
malware.sex18.me:8880
malware.sex18.me:2052
malware.sex18.me:2082
malware.sex18.me:2086
malware.sex18.me:2095
malware.sex18.me:443
malware.sex18.me:2053
malware.sex18.me:2083
malware.sex18.me:2087
malware.sex18.me:2096
malware.sex18.me:8443

Mutex

QPgoHiyKorBy

Attributes

delay
0
install
true
install_file
82h5n4k.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
5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4

File Explorer

5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4

.exe 45KB

5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4
MD5 c8f9b54892e8179bb10efa96bd65f6b4
SHA1 1ec7b58bdba40ec2efc51c4614705218cf9f569c
SHA512 177597e316060a95d2b121a242fff5a857aedd5b36b5b36e983b7aab2f80ae0af63a85f5cbcb9f2d075fed85e76a4bbe5d88dec6a170a98b1de49faba7377877
SSDEEP 768:QuflpT8AkKuWUch7wmo2q969YSkqXzNOPISzjbAgT3iCycLFR0UlEBDZTx:QuflpT8Hv2HaVq3S3bnTS0XCdTx
TLSH
T129233A003BE9812BF2BE5F7899F26145467EB2633603D64A1CC451DB5723FC68A426FE
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

51230

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

5af9abac2023caca6f99a79f5437f449dff11febac049ebfa08118ddeb6956a4

mscoree

dotnet