asyncrat | 6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af

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General

Target
6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af
Size 45KB
Sample260724-mk1lfaxthx
SHA256 6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af
MD5 197058f37fa6bdeedea567ecee7a846a
SHA1 d8f0055e5a6d1ff6d6047316d4d1196ec762a061
SHA512 1fb6570d72e9ea662399ee4c322bbcf1aec86328a927fc686f109a11a834fc18bfc1ed590db81c377ee6fde77288a8496eb4ab799b2fa9a79521a2918ee002dd
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9yiaLzwJAOPIcFzjbNgXoih4txPWZAqBDZsx:EulCJTHl42l5U23cF3baXlhaxPW+0dsx
TLSH
T14C232A0037E8822BF2BE4F78ACF25145467AF6673603D58E1CC4519B5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexheo.blog:80
sexheo.blog:22
sexheo.blog:8080
sexheo.blog:8880
sexheo.blog:2052
sexheo.blog:2082
sexheo.blog:2086
sexheo.blog:2095
sexheo.blog:443
sexheo.blog:2053
sexheo.blog:2083
sexheo.blog:2087
sexheo.blog:2096
sexheo.blog:8443
www.sexheo.blog:80
www.sexheo.blog:22
www.sexheo.blog:8080
www.sexheo.blog:8880
www.sexheo.blog:2052
www.sexheo.blog:2082
www.sexheo.blog:2086
www.sexheo.blog:2095
www.sexheo.blog:443
www.sexheo.blog:2053
www.sexheo.blog:2083
www.sexheo.blog:2087
www.sexheo.blog:2096
www.sexheo.blog:8443
gozi.sexheo.blog:80
gozi.sexheo.blog:22
gozi.sexheo.blog:8080
gozi.sexheo.blog:8880
gozi.sexheo.blog:2052
gozi.sexheo.blog:2082
gozi.sexheo.blog:2086
gozi.sexheo.blog:2095
gozi.sexheo.blog:443
gozi.sexheo.blog:2053
gozi.sexheo.blog:2083
gozi.sexheo.blog:2087
gozi.sexheo.blog:2096
gozi.sexheo.blog:8443
locky.sexheo.blog:80
locky.sexheo.blog:22
locky.sexheo.blog:8080
locky.sexheo.blog:8880
locky.sexheo.blog:2052
locky.sexheo.blog:2082
locky.sexheo.blog:2086
locky.sexheo.blog:2095
locky.sexheo.blog:443
locky.sexheo.blog:2053
locky.sexheo.blog:2083
locky.sexheo.blog:2087
locky.sexheo.blog:2096
locky.sexheo.blog:8443
notpetya.sexheo.blog:80
notpetya.sexheo.blog:22
notpetya.sexheo.blog:8080
notpetya.sexheo.blog:8880
notpetya.sexheo.blog:2052
notpetya.sexheo.blog:2082
notpetya.sexheo.blog:2086
notpetya.sexheo.blog:2095
notpetya.sexheo.blog:443
notpetya.sexheo.blog:2053
notpetya.sexheo.blog:2083
notpetya.sexheo.blog:2087
notpetya.sexheo.blog:2096
notpetya.sexheo.blog:8443
stuxnet.sexheo.blog:80
stuxnet.sexheo.blog:22
stuxnet.sexheo.blog:8080
stuxnet.sexheo.blog:8880
stuxnet.sexheo.blog:2052
stuxnet.sexheo.blog:2082
stuxnet.sexheo.blog:2086
stuxnet.sexheo.blog:2095
stuxnet.sexheo.blog:443
stuxnet.sexheo.blog:2053
stuxnet.sexheo.blog:2083
stuxnet.sexheo.blog:2087
stuxnet.sexheo.blog:2096
stuxnet.sexheo.blog:8443

Mutex

TgvaRSzxBlP5

Attributes

delay
0
install
true
install_file
xviteo.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
6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af

File Explorer

6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af

.exe 45KB

6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af
MD5 197058f37fa6bdeedea567ecee7a846a
SHA1 d8f0055e5a6d1ff6d6047316d4d1196ec762a061
SHA512 1fb6570d72e9ea662399ee4c322bbcf1aec86328a927fc686f109a11a834fc18bfc1ed590db81c377ee6fde77288a8496eb4ab799b2fa9a79521a2918ee002dd
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9yiaLzwJAOPIcFzjbNgXoih4txPWZAqBDZsx:EulCJTHl42l5U23cF3baXlhaxPW+0dsx
TLSH
T14C232A0037E8822BF2BE4F78ACF25145467AF6673603D58E1CC4519B5613FC69A42AFE
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

6b3cdd6df17d775e6442ef93c5eca0f0d441eb635d1fa9b7e2e30d48bb3281af

mscoree

dotnet