asyncrat | ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7

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General

Target
ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7
Size 45KB
Sample260714-rlpyjset5l
SHA256 ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7
MD5 b9d91d93582e600068682ff441b9ed8b
SHA1 c52636d8a7cf7596157f7734ede645a5be13645f
SHA512 c2b3864df21986164097c3b51b1a59aa969caf0351d10a5d2a7cd87ac5f4c6c08a213f6cd83252631d25a6219d640b8e59a2ee29b267e0de840dfe16f07e9536
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAhpt0CCMhdjCvS8PIjYjb3gX3iKz3KvE9WBDZMx:kuSOpTPOP2x/CChBjQbQXSKWvS4dMx
TLSH
T181231B003BE9812BF2BE4F7469F25245867AF6732603D54D1C8451DB5B23FC68A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s1.phimsexvn2.blog:80
s1.phimsexvn2.blog:22
s1.phimsexvn2.blog:8080
s1.phimsexvn2.blog:8880
s1.phimsexvn2.blog:2052
s1.phimsexvn2.blog:2082
s1.phimsexvn2.blog:2086
s1.phimsexvn2.blog:2095
s1.phimsexvn2.blog:443
s1.phimsexvn2.blog:2053
s1.phimsexvn2.blog:2083
s1.phimsexvn2.blog:2087
s1.phimsexvn2.blog:2096
s1.phimsexvn2.blog:8443
www.s1.phimsexvn2.blog:80
www.s1.phimsexvn2.blog:22
www.s1.phimsexvn2.blog:8080
www.s1.phimsexvn2.blog:8880
www.s1.phimsexvn2.blog:2052
www.s1.phimsexvn2.blog:2082
www.s1.phimsexvn2.blog:2086
www.s1.phimsexvn2.blog:2095
www.s1.phimsexvn2.blog:443
www.s1.phimsexvn2.blog:2053
www.s1.phimsexvn2.blog:2083
www.s1.phimsexvn2.blog:2087
www.s1.phimsexvn2.blog:2096
www.s1.phimsexvn2.blog:8443
gh0st.s1.phimsexvn2.blog:80
gh0st.s1.phimsexvn2.blog:22
gh0st.s1.phimsexvn2.blog:8080
gh0st.s1.phimsexvn2.blog:8880
gh0st.s1.phimsexvn2.blog:2052
gh0st.s1.phimsexvn2.blog:2082
gh0st.s1.phimsexvn2.blog:2086
gh0st.s1.phimsexvn2.blog:2095
gh0st.s1.phimsexvn2.blog:443
gh0st.s1.phimsexvn2.blog:2053
gh0st.s1.phimsexvn2.blog:2083
gh0st.s1.phimsexvn2.blog:2087
gh0st.s1.phimsexvn2.blog:2096
gh0st.s1.phimsexvn2.blog:8443
dridex.s1.phimsexvn2.blog:80
dridex.s1.phimsexvn2.blog:22
dridex.s1.phimsexvn2.blog:8080
dridex.s1.phimsexvn2.blog:8880
dridex.s1.phimsexvn2.blog:2052
dridex.s1.phimsexvn2.blog:2082
dridex.s1.phimsexvn2.blog:2086
dridex.s1.phimsexvn2.blog:2095
dridex.s1.phimsexvn2.blog:443
dridex.s1.phimsexvn2.blog:2053
dridex.s1.phimsexvn2.blog:2083
dridex.s1.phimsexvn2.blog:2087
dridex.s1.phimsexvn2.blog:2096
dridex.s1.phimsexvn2.blog:8443
hermeticwiper.s1.phimsexvn2.blog:80
hermeticwiper.s1.phimsexvn2.blog:22
hermeticwiper.s1.phimsexvn2.blog:8080
hermeticwiper.s1.phimsexvn2.blog:8880
hermeticwiper.s1.phimsexvn2.blog:2052
hermeticwiper.s1.phimsexvn2.blog:2082
hermeticwiper.s1.phimsexvn2.blog:2086
hermeticwiper.s1.phimsexvn2.blog:2095
hermeticwiper.s1.phimsexvn2.blog:443
hermeticwiper.s1.phimsexvn2.blog:2053
hermeticwiper.s1.phimsexvn2.blog:2083
hermeticwiper.s1.phimsexvn2.blog:2087
hermeticwiper.s1.phimsexvn2.blog:2096
hermeticwiper.s1.phimsexvn2.blog:8443

Mutex

NWfA2HkRywMh

Attributes

delay
0
install
true
install_file
nvna.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
ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7

File Explorer

ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7

.exe 45KB

ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7
MD5 b9d91d93582e600068682ff441b9ed8b
SHA1 c52636d8a7cf7596157f7734ede645a5be13645f
SHA512 c2b3864df21986164097c3b51b1a59aa969caf0351d10a5d2a7cd87ac5f4c6c08a213f6cd83252631d25a6219d640b8e59a2ee29b267e0de840dfe16f07e9536
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAhpt0CCMhdjCvS8PIjYjb3gX3iKz3KvE9WBDZMx:kuSOpTPOP2x/CChBjQbQXSKWvS4dMx
TLSH
T181231B003BE9812BF2BE4F7469F25245867AF6732603D54D1C8451DB5B23FC68A43AEE
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

51390

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

ff801e6b1d7d877f42b4793b6f58462a594c7f1027e1a88fdd0ea04657e8b4b7

mscoree

dotnet