asyncrat | 5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8

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General

Target
5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8
Size 45KB
Sample260625-ymemjaft6p
SHA256 5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8
MD5 78595652cc55ddf85fa89569cb19a75f
SHA1 396cf785b239169fa07c78a91eb2047a3b5e4eee
SHA512 64af0953b5ba0b65d3298fc2a999370dd6a06c47275552742b71acbb775485a90bcedca43e44616a911817b0d31b027d29de77724081c4c33753f34f3493f643
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2QAm7PI1ZjbogX3ib2vvtJgIBDZUx:cu6YepTPso2JT1Zb/XSbyzgudUx
TLSH
T1DD231B003BE8822BF2BE4FB468F26145867AF2673603D54D6CC451DB5623FC6D6426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

annievy.com:80
annievy.com:22
annievy.com:8080
annievy.com:8880
annievy.com:2052
annievy.com:2082
annievy.com:2086
annievy.com:2095
annievy.com:443
annievy.com:2053
annievy.com:2083
annievy.com:2087
annievy.com:2096
annievy.com:8443
www.annievy.com:80
www.annievy.com:22
www.annievy.com:8080
www.annievy.com:8880
www.annievy.com:2052
www.annievy.com:2082
www.annievy.com:2086
www.annievy.com:2095
www.annievy.com:443
www.annievy.com:2053
www.annievy.com:2083
www.annievy.com:2087
www.annievy.com:2096
www.annievy.com:8443
gootloader.annievy.com:80
gootloader.annievy.com:22
gootloader.annievy.com:8080
gootloader.annievy.com:8880
gootloader.annievy.com:2052
gootloader.annievy.com:2082
gootloader.annievy.com:2086
gootloader.annievy.com:2095
gootloader.annievy.com:443
gootloader.annievy.com:2053
gootloader.annievy.com:2083
gootloader.annievy.com:2087
gootloader.annievy.com:2096
gootloader.annievy.com:8443
conti.annievy.com:80
conti.annievy.com:22
conti.annievy.com:8080
conti.annievy.com:8880
conti.annievy.com:2052
conti.annievy.com:2082
conti.annievy.com:2086
conti.annievy.com:2095
conti.annievy.com:443
conti.annievy.com:2053
conti.annievy.com:2083
conti.annievy.com:2087
conti.annievy.com:2096
conti.annievy.com:8443
cl0p.annievy.com:80
cl0p.annievy.com:22
cl0p.annievy.com:8080
cl0p.annievy.com:8880
cl0p.annievy.com:2052
cl0p.annievy.com:2082
cl0p.annievy.com:2086
cl0p.annievy.com:2095
cl0p.annievy.com:443
cl0p.annievy.com:2053
cl0p.annievy.com:2083
cl0p.annievy.com:2087
cl0p.annievy.com:2096
cl0p.annievy.com:8443
codered.annievy.com:80
codered.annievy.com:22
codered.annievy.com:8080
codered.annievy.com:8880
codered.annievy.com:2052
codered.annievy.com:2082
codered.annievy.com:2086
codered.annievy.com:2095
codered.annievy.com:443
codered.annievy.com:2053
codered.annievy.com:2083
codered.annievy.com:2087
codered.annievy.com:2096
codered.annievy.com:8443

Mutex

CudvO92fkBpH

Attributes

delay
0
install
true
install_file
cl1smcg8.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
5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8

File Explorer

5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8

.exe 45KB

5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8
MD5 78595652cc55ddf85fa89569cb19a75f
SHA1 396cf785b239169fa07c78a91eb2047a3b5e4eee
SHA512 64af0953b5ba0b65d3298fc2a999370dd6a06c47275552742b71acbb775485a90bcedca43e44616a911817b0d31b027d29de77724081c4c33753f34f3493f643
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2QAm7PI1ZjbogX3ib2vvtJgIBDZUx:cu6YepTPso2JT1Zb/XSbyzgudUx
TLSH
T1DD231B003BE8822BF2BE4FB468F26145867AF2673603D54D6CC451DB5623FC6D6426EE
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

51374

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

5a8e1239a28d6fa74269bfdcb2b59f7b0ba605a19c4da438b52b7f0ef30f20f8

mscoree

dotnet