asyncrat | ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286

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General

Target
ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286
Size 45KB
Sample260831-yn1amayfpg
SHA256 ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286
MD5 b08f9f6342afdc74e69361c5a320d965
SHA1 24bb67160a7e06e98dd8255a9d261681ddd204b9
SHA512 7c80039248805b1ef8191f83900080322728b49388e44cad4281260f882bf8a3cbeb7ba7b2be148ee30d8d367ac42398c1e1bf5fe135cecf30eda1f41bbd2910
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFENd3u40cMOPI04zjbBgXKixWRc6nOBDZUx:cu7e5TH2A2T8+M3043buXzIJAdUx
TLSH
T172231A003BE88127F27E5F78A8F26245867AF6733603D54A1CC452DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
lokibot.zorvec.name:80
lokibot.zorvec.name:22
lokibot.zorvec.name:8080
lokibot.zorvec.name:8880
lokibot.zorvec.name:2052
lokibot.zorvec.name:2082
lokibot.zorvec.name:2086
lokibot.zorvec.name:2095
lokibot.zorvec.name:443
lokibot.zorvec.name:2053
lokibot.zorvec.name:2083
lokibot.zorvec.name:2087
lokibot.zorvec.name:2096
lokibot.zorvec.name:8443
qbot.zorvec.name:80
qbot.zorvec.name:22
qbot.zorvec.name:8080
qbot.zorvec.name:8880
qbot.zorvec.name:2052
qbot.zorvec.name:2082
qbot.zorvec.name:2086
qbot.zorvec.name:2095
qbot.zorvec.name:443
qbot.zorvec.name:2053
qbot.zorvec.name:2083
qbot.zorvec.name:2087
qbot.zorvec.name:2096
qbot.zorvec.name:8443
remcos.zorvec.name:80
remcos.zorvec.name:22
remcos.zorvec.name:8080
remcos.zorvec.name:8880
remcos.zorvec.name:2052
remcos.zorvec.name:2082
remcos.zorvec.name:2086
remcos.zorvec.name:2095
remcos.zorvec.name:443
remcos.zorvec.name:2053
remcos.zorvec.name:2083
remcos.zorvec.name:2087
remcos.zorvec.name:2096
remcos.zorvec.name:8443

Mutex

HCooQaL88hOb

Attributes

delay
0
install
true
install_file
7e70r.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
ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286

File Explorer

ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286

.exe 45KB

ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286
MD5 b08f9f6342afdc74e69361c5a320d965
SHA1 24bb67160a7e06e98dd8255a9d261681ddd204b9
SHA512 7c80039248805b1ef8191f83900080322728b49388e44cad4281260f882bf8a3cbeb7ba7b2be148ee30d8d367ac42398c1e1bf5fe135cecf30eda1f41bbd2910
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFENd3u40cMOPI04zjbBgXKixWRc6nOBDZUx:cu7e5TH2A2T8+M3043buXzIJAdUx
TLSH
T172231A003BE88127F27E5F78A8F26245867AF6733603D54A1CC452DB5613FC69A426FE
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

51310

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

ef9ec87c7c459cec24d5a9695faccdd6706dd794cb644f3c9a6f58c44ef2a286

mscoree

dotnet