asyncrat | 565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0

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General

Target
565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0
Size 45KB
Sample260830-1ykzss1cmd
SHA256 565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0
MD5 89c16eb6550b1ff2f33cf4725a63f4a0
SHA1 167f3253d1a9a124ed7e5c97868e84b9fef65b6d
SHA512 88985788be42d32035ee823a5596c10eb89cdfd73a71cd5836374bdc4c344a78c71f1b83557fa324f978fb072db0f2ff3fde7db7718484835dfd8ed2eef79d39
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1x0ewtDc30oiZPI/zjbogX3iZaK4EpJlBDZMx:wuZ8pT1tc24wR2iW/3b/XSHh3dMx
TLSH
T115233B003BE9812BF2BF4B7899F26245467BF6632603D5491CC451DB1723FC69A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
trisis.vnsextop1.com:80
trisis.vnsextop1.com:22
trisis.vnsextop1.com:8080
trisis.vnsextop1.com:8880
trisis.vnsextop1.com:2052
trisis.vnsextop1.com:2082
trisis.vnsextop1.com:2086
trisis.vnsextop1.com:2095
trisis.vnsextop1.com:443
trisis.vnsextop1.com:2053
trisis.vnsextop1.com:2083
trisis.vnsextop1.com:2087
trisis.vnsextop1.com:2096
trisis.vnsextop1.com:8443
nanocore.vnsextop1.com:80
nanocore.vnsextop1.com:22
nanocore.vnsextop1.com:8080
nanocore.vnsextop1.com:8880
nanocore.vnsextop1.com:2052
nanocore.vnsextop1.com:2082
nanocore.vnsextop1.com:2086
nanocore.vnsextop1.com:2095
nanocore.vnsextop1.com:443
nanocore.vnsextop1.com:2053
nanocore.vnsextop1.com:2083
nanocore.vnsextop1.com:2087
nanocore.vnsextop1.com:2096
nanocore.vnsextop1.com:8443

Mutex

2asNRWzGGFWK

Attributes

delay
0
install
true
install_file
s7qf.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
565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0

File Explorer

565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0

.exe 45KB

565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0
MD5 89c16eb6550b1ff2f33cf4725a63f4a0
SHA1 167f3253d1a9a124ed7e5c97868e84b9fef65b6d
SHA512 88985788be42d32035ee823a5596c10eb89cdfd73a71cd5836374bdc4c344a78c71f1b83557fa324f978fb072db0f2ff3fde7db7718484835dfd8ed2eef79d39
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1x0ewtDc30oiZPI/zjbogX3iZaK4EpJlBDZMx:wuZ8pT1tc24wR2iW/3b/XSHh3dMx
TLSH
T115233B003BE9812BF2BF4B7899F26245467BF6632603D5491CC451DB1723FC69A43AEE
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

51262

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

565d1ecb0f8d835e550ce8c926f94d702d0cecb49bdded9472ce3f810531b4b0

mscoree

dotnet