asyncrat | c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02

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General

Target
c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02
Size 45KB
Sample260714-smlsysfv4k
SHA256 c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02
MD5 759e69e3f529fe6d95bb9ddb8d828bbf
SHA1 79559cdbf1d2f4e288833273c28ecc3db8670111
SHA512 8e4232094cbaec81c3246d926dc78c8300c3bbb34dfc92811e6b11f3307928329704532270f5783a9435493fdd76cffee22d4035ff99bbb62ce2d7e272a0a4e5
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7RCHyTtUPIizjb4gX3igQUofaVU/8YRYBDZ8x:0ushJTDXgH2Inji3bvXSsvYEd8x
TLSH
T140232A003BD8822BF2BE5F78A9F25245867AF2633603D64D1CC451DB5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexlondep.net:80
phimsexlondep.net:22
phimsexlondep.net:8080
phimsexlondep.net:8880
phimsexlondep.net:2052
phimsexlondep.net:2082
phimsexlondep.net:2086
phimsexlondep.net:2095
phimsexlondep.net:443
phimsexlondep.net:2053
phimsexlondep.net:2083
phimsexlondep.net:2087
phimsexlondep.net:2096
phimsexlondep.net:8443
www.phimsexlondep.net:80
www.phimsexlondep.net:22
www.phimsexlondep.net:8080
www.phimsexlondep.net:8880
www.phimsexlondep.net:2052
www.phimsexlondep.net:2082
www.phimsexlondep.net:2086
www.phimsexlondep.net:2095
www.phimsexlondep.net:443
www.phimsexlondep.net:2053
www.phimsexlondep.net:2083
www.phimsexlondep.net:2087
www.phimsexlondep.net:2096
www.phimsexlondep.net:8443
stuxnet.phimsexlondep.net:80
stuxnet.phimsexlondep.net:22
stuxnet.phimsexlondep.net:8080
stuxnet.phimsexlondep.net:8880
stuxnet.phimsexlondep.net:2052
stuxnet.phimsexlondep.net:2082
stuxnet.phimsexlondep.net:2086
stuxnet.phimsexlondep.net:2095
stuxnet.phimsexlondep.net:443
stuxnet.phimsexlondep.net:2053
stuxnet.phimsexlondep.net:2083
stuxnet.phimsexlondep.net:2087
stuxnet.phimsexlondep.net:2096
stuxnet.phimsexlondep.net:8443
conti.phimsexlondep.net:80
conti.phimsexlondep.net:22
conti.phimsexlondep.net:8080
conti.phimsexlondep.net:8880
conti.phimsexlondep.net:2052
conti.phimsexlondep.net:2082
conti.phimsexlondep.net:2086
conti.phimsexlondep.net:2095
conti.phimsexlondep.net:443
conti.phimsexlondep.net:2053
conti.phimsexlondep.net:2083
conti.phimsexlondep.net:2087
conti.phimsexlondep.net:2096
conti.phimsexlondep.net:8443
invasive.phimsexlondep.net:80
invasive.phimsexlondep.net:22
invasive.phimsexlondep.net:8080
invasive.phimsexlondep.net:8880
invasive.phimsexlondep.net:2052
invasive.phimsexlondep.net:2082
invasive.phimsexlondep.net:2086
invasive.phimsexlondep.net:2095
invasive.phimsexlondep.net:443
invasive.phimsexlondep.net:2053
invasive.phimsexlondep.net:2083
invasive.phimsexlondep.net:2087
invasive.phimsexlondep.net:2096
invasive.phimsexlondep.net:8443
trickbot.phimsexlondep.net:80
trickbot.phimsexlondep.net:22
trickbot.phimsexlondep.net:8080
trickbot.phimsexlondep.net:8880
trickbot.phimsexlondep.net:2052
trickbot.phimsexlondep.net:2082
trickbot.phimsexlondep.net:2086
trickbot.phimsexlondep.net:2095
trickbot.phimsexlondep.net:443
trickbot.phimsexlondep.net:2053
trickbot.phimsexlondep.net:2083
trickbot.phimsexlondep.net:2087
trickbot.phimsexlondep.net:2096
trickbot.phimsexlondep.net:8443

Mutex

l1mkRrMBNNQE

Attributes

delay
0
install
true
install_file
4o3yw2.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
c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02

File Explorer

c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02

.exe 45KB

c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02
MD5 759e69e3f529fe6d95bb9ddb8d828bbf
SHA1 79559cdbf1d2f4e288833273c28ecc3db8670111
SHA512 8e4232094cbaec81c3246d926dc78c8300c3bbb34dfc92811e6b11f3307928329704532270f5783a9435493fdd76cffee22d4035ff99bbb62ce2d7e272a0a4e5
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7RCHyTtUPIizjb4gX3igQUofaVU/8YRYBDZ8x:0ushJTDXgH2Inji3bvXSsvYEd8x
TLSH
T140232A003BD8822BF2BE5F78A9F25245867AF2633603D64D1CC451DB5613FC69A426FD
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

c4cab47801516ca1662eabebdcea5cf00a683a7c052c84b8783bad7049e10c02

mscoree

dotnet