asyncrat | a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc

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General

Target
a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc
Size 45KB
Sample260718-vb6p4abs9x
SHA256 a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc
MD5 b324ec83d5b3e96bc8c2968dd940201a
SHA1 4f872bd60cb6200345bc8b6d0fb6f6df0e31d07a
SHA512 bf141487a094eaf63849e81d81a1065604846e2601c7d31c0bf5c83a30927ae7b0bc593b1180fe4b89177a2b51554c7751f9824d5a527d24ca65590af87cfd0d
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjb8gX3iaETLwrYHQ7RBDZsx:EulCJTHl42PA+3Z3bTXSaET8kGdsx
TLSH
T11C2329003BD8812BF2BE4F78A9F25245867AF6673603D68E1CC451DB5613FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
malware.sexnga.store:80
malware.sexnga.store:22
malware.sexnga.store:8080
malware.sexnga.store:8880
malware.sexnga.store:2052
malware.sexnga.store:2082
malware.sexnga.store:2086
malware.sexnga.store:2095
malware.sexnga.store:443
malware.sexnga.store:2053
malware.sexnga.store:2083
malware.sexnga.store:2087
malware.sexnga.store:2096
malware.sexnga.store:8443
mydoom.sexnga.store:80
mydoom.sexnga.store:22
mydoom.sexnga.store:8080
mydoom.sexnga.store:8880
mydoom.sexnga.store:2052
mydoom.sexnga.store:2082
mydoom.sexnga.store:2086
mydoom.sexnga.store:2095
mydoom.sexnga.store:443
mydoom.sexnga.store:2053
mydoom.sexnga.store:2083
mydoom.sexnga.store:2087
mydoom.sexnga.store:2096
mydoom.sexnga.store:8443
rat.sexnga.store:80
rat.sexnga.store:22
rat.sexnga.store:8080
rat.sexnga.store:8880
rat.sexnga.store:2052
rat.sexnga.store:2082
rat.sexnga.store:2086
rat.sexnga.store:2095
rat.sexnga.store:443
rat.sexnga.store:2053
rat.sexnga.store:2083
rat.sexnga.store:2087
rat.sexnga.store:2096
rat.sexnga.store:8443
dridex.sexnga.store:80
dridex.sexnga.store:22
dridex.sexnga.store:8080
dridex.sexnga.store:8880
dridex.sexnga.store:2052
dridex.sexnga.store:2082
dridex.sexnga.store:2086
dridex.sexnga.store:2095
dridex.sexnga.store:443
dridex.sexnga.store:2053
dridex.sexnga.store:2083
dridex.sexnga.store:2087
dridex.sexnga.store:2096
dridex.sexnga.store:8443

Mutex

HD8r5DEwb9sd

Attributes

delay
0
install
true
install_file
8mxsnf.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
a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc

File Explorer

a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc

.exe 45KB

a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc
MD5 b324ec83d5b3e96bc8c2968dd940201a
SHA1 4f872bd60cb6200345bc8b6d0fb6f6df0e31d07a
SHA512 bf141487a094eaf63849e81d81a1065604846e2601c7d31c0bf5c83a30927ae7b0bc593b1180fe4b89177a2b51554c7751f9824d5a527d24ca65590af87cfd0d
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjb8gX3iaETLwrYHQ7RBDZsx:EulCJTHl42PA+3Z3bTXSaET8kGdsx
TLSH
T11C2329003BD8812BF2BE4F78A9F25245867AF6673603D68E1CC451DB5613FC68A426FD
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

a6e2188811ddbad07576f003fa1a4a97d82e190ce4cddebb5fa86e19d8a1cadc

mscoree

dotnet