asyncrat | 974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035

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General

Target
974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035
Size 45KB
Sample260815-qapyqsga46
SHA256 974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035
MD5 d59abe97c89db13304f8736204217693
SHA1 4c4a5742879cbbfa79abb3fcf4dfec8a5d172f64
SHA512 eb682a51a76c2b2350bb2043a35475b0acc57d52773d8ecdff43e2deecaa7aa390fb65e160b4221399c6fc144aac3f9cea76bf5f5c5913e89c2a0099e9c013ca
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1Hqyx0OFUwdrxIkDPIIzjbegX3iaAwhCVbNwMBDZMx:wuZ8pT1tc26qKTNMI3bhXSWsp1dMx
TLSH
T170232B0037E8812BF2BE4F7469F26245867AF2736503D64A1CC441DB5B23BC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaiz.bot:80
hentaiz.bot:22
hentaiz.bot:8080
hentaiz.bot:8880
hentaiz.bot:2052
hentaiz.bot:2082
hentaiz.bot:2086
hentaiz.bot:2095
hentaiz.bot:443
hentaiz.bot:2053
hentaiz.bot:2083
hentaiz.bot:2087
hentaiz.bot:2096
hentaiz.bot:8443
www.hentaiz.bot:80
www.hentaiz.bot:22
www.hentaiz.bot:8080
www.hentaiz.bot:8880
www.hentaiz.bot:2052
www.hentaiz.bot:2082
www.hentaiz.bot:2086
www.hentaiz.bot:2095
www.hentaiz.bot:443
www.hentaiz.bot:2053
www.hentaiz.bot:2083
www.hentaiz.bot:2087
www.hentaiz.bot:2096
www.hentaiz.bot:8443
stuxnet.hentaiz.bot:80
stuxnet.hentaiz.bot:22
stuxnet.hentaiz.bot:8080
stuxnet.hentaiz.bot:8880
stuxnet.hentaiz.bot:2052
stuxnet.hentaiz.bot:2082
stuxnet.hentaiz.bot:2086
stuxnet.hentaiz.bot:2095
stuxnet.hentaiz.bot:443
stuxnet.hentaiz.bot:2053
stuxnet.hentaiz.bot:2083
stuxnet.hentaiz.bot:2087
stuxnet.hentaiz.bot:2096
stuxnet.hentaiz.bot:8443
azorult.hentaiz.bot:80
azorult.hentaiz.bot:22
azorult.hentaiz.bot:8080
azorult.hentaiz.bot:8880
azorult.hentaiz.bot:2052
azorult.hentaiz.bot:2082
azorult.hentaiz.bot:2086
azorult.hentaiz.bot:2095
azorult.hentaiz.bot:443
azorult.hentaiz.bot:2053
azorult.hentaiz.bot:2083
azorult.hentaiz.bot:2087
azorult.hentaiz.bot:2096
azorult.hentaiz.bot:8443

Mutex

0mieeQGpARIr

Attributes

delay
0
install
true
install_file
lj31.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
974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035

File Explorer

974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035

.exe 45KB

974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035
MD5 d59abe97c89db13304f8736204217693
SHA1 4c4a5742879cbbfa79abb3fcf4dfec8a5d172f64
SHA512 eb682a51a76c2b2350bb2043a35475b0acc57d52773d8ecdff43e2deecaa7aa390fb65e160b4221399c6fc144aac3f9cea76bf5f5c5913e89c2a0099e9c013ca
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1Hqyx0OFUwdrxIkDPIIzjbegX3iaAwhCVbNwMBDZMx:wuZ8pT1tc26qKTNMI3bhXSWsp1dMx
TLSH
T170232B0037E8812BF2BE4F7469F26245867AF2736503D64A1CC441DB5B23BC69A43AFD
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

974b3e77c6f8d259077ef9939f6ba8096bbdc6f09ca4b33d9024a12402e72035

mscoree

dotnet