asyncrat | 871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76

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General

Target
871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76
Size 45KB
Sample260722-vgnfpshg39
SHA256 871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76
MD5 d1a1f27453747ac23b6f20f23c72c84c
SHA1 b4ea424f1e489181a95e349151caa96bb1d050c2
SHA512 46259abbcaf8312a3f40cc30a62245454aab309fdb39e73afb8f9e67d5eb220e1dc4f7c8ed7c9be64ccd4d2c3c7b5a4f3a88ec8a6622fc25bc7ff9f304e21719
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7DCOtTMtPIlzjb7gX3icU8GCLGVI7cj4kVBDZ8x:0ushJTDXgH2SRvl3bEXScvmVISd8x
TLSH
T138231A003BD8C12BF2BE4F78A9F26145867AF2677603D5891CC441DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
ursnif.phimsexvietnamhd.net:80
ursnif.phimsexvietnamhd.net:22
ursnif.phimsexvietnamhd.net:8080
ursnif.phimsexvietnamhd.net:8880
ursnif.phimsexvietnamhd.net:2052
ursnif.phimsexvietnamhd.net:2082
ursnif.phimsexvietnamhd.net:2086
ursnif.phimsexvietnamhd.net:2095
ursnif.phimsexvietnamhd.net:443
ursnif.phimsexvietnamhd.net:2053
ursnif.phimsexvietnamhd.net:2083
ursnif.phimsexvietnamhd.net:2087
ursnif.phimsexvietnamhd.net:2096
ursnif.phimsexvietnamhd.net:8443
connect.phimsexvietnamhd.net:80
connect.phimsexvietnamhd.net:22
connect.phimsexvietnamhd.net:8080
connect.phimsexvietnamhd.net:8880
connect.phimsexvietnamhd.net:2052
connect.phimsexvietnamhd.net:2082
connect.phimsexvietnamhd.net:2086
connect.phimsexvietnamhd.net:2095
connect.phimsexvietnamhd.net:443
connect.phimsexvietnamhd.net:2053
connect.phimsexvietnamhd.net:2083
connect.phimsexvietnamhd.net:2087
connect.phimsexvietnamhd.net:2096
connect.phimsexvietnamhd.net:8443
qakbot.phimsexvietnamhd.net:80
qakbot.phimsexvietnamhd.net:22
qakbot.phimsexvietnamhd.net:8080
qakbot.phimsexvietnamhd.net:8880
qakbot.phimsexvietnamhd.net:2052
qakbot.phimsexvietnamhd.net:2082
qakbot.phimsexvietnamhd.net:2086
qakbot.phimsexvietnamhd.net:2095
qakbot.phimsexvietnamhd.net:443
qakbot.phimsexvietnamhd.net:2053
qakbot.phimsexvietnamhd.net:2083
qakbot.phimsexvietnamhd.net:2087
qakbot.phimsexvietnamhd.net:2096
qakbot.phimsexvietnamhd.net:8443

Mutex

kcpjB5LEtt8P

Attributes

delay
0
install
true
install_file
5k1rz4.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
871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76

File Explorer

871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76

.exe 45KB

871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76
MD5 d1a1f27453747ac23b6f20f23c72c84c
SHA1 b4ea424f1e489181a95e349151caa96bb1d050c2
SHA512 46259abbcaf8312a3f40cc30a62245454aab309fdb39e73afb8f9e67d5eb220e1dc4f7c8ed7c9be64ccd4d2c3c7b5a4f3a88ec8a6622fc25bc7ff9f304e21719
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7DCOtTMtPIlzjb7gX3icU8GCLGVI7cj4kVBDZ8x:0ushJTDXgH2SRvl3bEXScvmVISd8x
TLSH
T138231A003BD8C12BF2BE4F78A9F26145867AF2677603D5891CC441DB5623FC69A426FE
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

51438

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

871d1281b994b629a046ce23dcbc82e902625175e6e9ab318b6251bd9852db76

mscoree

dotnet