asyncrat | 66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b

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General

Target
66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b
Size 45KB
Sample260803-x87d1aef76
SHA256 66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b
MD5 4b509a29414e0b2b89943ecda641b120
SHA1 21bb208ad07e07e5d327d1e7522be18148113909
SHA512 b03f88b0adf92d27dd669b5169d84493aae46fd4a76be8128dd0564fadc467d63ca7d3bb700ac66398bda5cb324d412d8185b86dabaecdee89f5ee34c3531d6c
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA/+GtCV+JtHuPImzjbagX3i7tFG1mGP+D09HHBDZe:UuKWgSJTwRf2P+TM3m3bNXS7tFGktMHe
TLSH
T1F5232B003BE9823BF2BE4F7858F26145867AF5637603E5492CC452D75623BC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
malware.haysexcdn.net:80
malware.haysexcdn.net:22
malware.haysexcdn.net:8080
malware.haysexcdn.net:8880
malware.haysexcdn.net:2052
malware.haysexcdn.net:2082
malware.haysexcdn.net:2086
malware.haysexcdn.net:2095
malware.haysexcdn.net:443
malware.haysexcdn.net:2053
malware.haysexcdn.net:2083
malware.haysexcdn.net:2087
malware.haysexcdn.net:2096
malware.haysexcdn.net:8443
cryptolocker.haysexcdn.net:80
cryptolocker.haysexcdn.net:22
cryptolocker.haysexcdn.net:8080
cryptolocker.haysexcdn.net:8880
cryptolocker.haysexcdn.net:2052
cryptolocker.haysexcdn.net:2082
cryptolocker.haysexcdn.net:2086
cryptolocker.haysexcdn.net:2095
cryptolocker.haysexcdn.net:443
cryptolocker.haysexcdn.net:2053
cryptolocker.haysexcdn.net:2083
cryptolocker.haysexcdn.net:2087
cryptolocker.haysexcdn.net:2096
cryptolocker.haysexcdn.net:8443
stuxnet.haysexcdn.net:80
stuxnet.haysexcdn.net:22
stuxnet.haysexcdn.net:8080
stuxnet.haysexcdn.net:8880
stuxnet.haysexcdn.net:2052
stuxnet.haysexcdn.net:2082
stuxnet.haysexcdn.net:2086
stuxnet.haysexcdn.net:2095
stuxnet.haysexcdn.net:443
stuxnet.haysexcdn.net:2053
stuxnet.haysexcdn.net:2083
stuxnet.haysexcdn.net:2087
stuxnet.haysexcdn.net:2096
stuxnet.haysexcdn.net:8443
shamoon.haysexcdn.net:80
shamoon.haysexcdn.net:22
shamoon.haysexcdn.net:8080
shamoon.haysexcdn.net:8880
shamoon.haysexcdn.net:2052
shamoon.haysexcdn.net:2082
shamoon.haysexcdn.net:2086
shamoon.haysexcdn.net:2095
shamoon.haysexcdn.net:443
shamoon.haysexcdn.net:2053
shamoon.haysexcdn.net:2083
shamoon.haysexcdn.net:2087
shamoon.haysexcdn.net:2096
shamoon.haysexcdn.net:8443

Mutex

T5PaEolOtVdu

Attributes

delay
0
install
true
install_file
npnm1deg.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
66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b

File Explorer

66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b

.exe 45KB

66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b
MD5 4b509a29414e0b2b89943ecda641b120
SHA1 21bb208ad07e07e5d327d1e7522be18148113909
SHA512 b03f88b0adf92d27dd669b5169d84493aae46fd4a76be8128dd0564fadc467d63ca7d3bb700ac66398bda5cb324d412d8185b86dabaecdee89f5ee34c3531d6c
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA/+GtCV+JtHuPImzjbagX3i7tFG1mGP+D09HHBDZe:UuKWgSJTwRf2P+TM3m3bNXS7tFGktMHe
TLSH
T1F5232B003BE9823BF2BE4F7858F26145867AF5637603E5492CC452D75623BC6CA426FE
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

51406

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

66b9aac0c2acc0d3184f925f874404997588d660f69798f5a235eb5e0d9a9c5b

mscoree

dotnet