asyncrat | 00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836

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General

Target
00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836
Size 45KB
Sample260701-l2qbcsdv41
SHA256 00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836
MD5 8c1cda4eb9c5ebc10553eacc7cd9994a
SHA1 be62c0c4a99e1455ca9300b1088aca251d2ca87a
SHA512 d29b4e4b22b8e2ea01c20ecc77ba77bdaeed120a5ce90f41c5f8f01b4ce6d449f504ef49d6f66f951e0c5f7de77ccdc485e5c41cab75e004f674745c269008f7
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qrE2q0CCMPd4CvS8PImAjbtgX3iKuEIfPV7xKFeKzc6W:ruKQpTAOX2HRCEWBmob6XSzhPVV2e4Z0
TLSH
T183231A0037E9C12BF2BE4B7899F261058677F6636603D5891CC451DB5A23FC68A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

istanbulozelegitim.net:80
istanbulozelegitim.net:22
istanbulozelegitim.net:8080
istanbulozelegitim.net:8880
istanbulozelegitim.net:2052
istanbulozelegitim.net:2082
istanbulozelegitim.net:2086
istanbulozelegitim.net:2095
istanbulozelegitim.net:443
istanbulozelegitim.net:2053
istanbulozelegitim.net:2083
istanbulozelegitim.net:2087
istanbulozelegitim.net:2096
istanbulozelegitim.net:8443
www.istanbulozelegitim.net:80
www.istanbulozelegitim.net:22
www.istanbulozelegitim.net:8080
www.istanbulozelegitim.net:8880
www.istanbulozelegitim.net:2052
www.istanbulozelegitim.net:2082
www.istanbulozelegitim.net:2086
www.istanbulozelegitim.net:2095
www.istanbulozelegitim.net:443
www.istanbulozelegitim.net:2053
www.istanbulozelegitim.net:2083
www.istanbulozelegitim.net:2087
www.istanbulozelegitim.net:2096
www.istanbulozelegitim.net:8443
sodinokibi.istanbulozelegitim.net:80
sodinokibi.istanbulozelegitim.net:22
sodinokibi.istanbulozelegitim.net:8080
sodinokibi.istanbulozelegitim.net:8880
sodinokibi.istanbulozelegitim.net:2052
sodinokibi.istanbulozelegitim.net:2082
sodinokibi.istanbulozelegitim.net:2086
sodinokibi.istanbulozelegitim.net:2095
sodinokibi.istanbulozelegitim.net:443
sodinokibi.istanbulozelegitim.net:2053
sodinokibi.istanbulozelegitim.net:2083
sodinokibi.istanbulozelegitim.net:2087
sodinokibi.istanbulozelegitim.net:2096
sodinokibi.istanbulozelegitim.net:8443
qakbot.istanbulozelegitim.net:80
qakbot.istanbulozelegitim.net:22
qakbot.istanbulozelegitim.net:8080
qakbot.istanbulozelegitim.net:8880
qakbot.istanbulozelegitim.net:2052
qakbot.istanbulozelegitim.net:2082
qakbot.istanbulozelegitim.net:2086
qakbot.istanbulozelegitim.net:2095
qakbot.istanbulozelegitim.net:443
qakbot.istanbulozelegitim.net:2053
qakbot.istanbulozelegitim.net:2083
qakbot.istanbulozelegitim.net:2087
qakbot.istanbulozelegitim.net:2096
qakbot.istanbulozelegitim.net:8443
notpetya.istanbulozelegitim.net:80
notpetya.istanbulozelegitim.net:22
notpetya.istanbulozelegitim.net:8080
notpetya.istanbulozelegitim.net:8880
notpetya.istanbulozelegitim.net:2052
notpetya.istanbulozelegitim.net:2082
notpetya.istanbulozelegitim.net:2086
notpetya.istanbulozelegitim.net:2095
notpetya.istanbulozelegitim.net:443
notpetya.istanbulozelegitim.net:2053
notpetya.istanbulozelegitim.net:2083
notpetya.istanbulozelegitim.net:2087
notpetya.istanbulozelegitim.net:2096
notpetya.istanbulozelegitim.net:8443

Mutex

sGlilD8NmLZR

Attributes

delay
0
install
true
install_file
k3ad.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
00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836

File Explorer

00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836

.exe 45KB

00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836
MD5 8c1cda4eb9c5ebc10553eacc7cd9994a
SHA1 be62c0c4a99e1455ca9300b1088aca251d2ca87a
SHA512 d29b4e4b22b8e2ea01c20ecc77ba77bdaeed120a5ce90f41c5f8f01b4ce6d449f504ef49d6f66f951e0c5f7de77ccdc485e5c41cab75e004f674745c269008f7
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qrE2q0CCMPd4CvS8PImAjbtgX3iKuEIfPV7xKFeKzc6W:ruKQpTAOX2HRCEWBmob6XSzhPVV2e4Z0
TLSH
T183231A0037E9C12BF2BE4B7899F261058677F6636603D5891CC451DB5A23FC68A43AFE
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

51486

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

00cacbb3f76f1c3e0ed6d709ae667b9cf22ea6b828fbb5c2d5c7bd0e6edbd836

mscoree

dotnet