asyncrat | 61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6

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General

Target
61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6
Size 45KB
Sample260816-lkzhpsvbmd
SHA256 61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6
MD5 b02b26cfe09d1303d7df19a134ba6ac9
SHA1 7648de45e6c68da166940eef62bcb8e6530bdad8
SHA512 86876caa5c6b979e06cae522f92bba79818f0eb502c0b768b3ba39130b9a3014557814789dae772184e9763c357dca422257e97c4111e3fdf01be6825b7105e2
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYJCHyTtUPI9zjbvgX3iNaf6yVPLL6qsBDZ0x:8uuSpTgyf2Rnj93bYXSNVyVPLLsd0x
TLSH
T176232B003BE8812BF2BE4F7859F262458A7AF5673A03D5891CC441DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ads.zorvec.name:80
ads.zorvec.name:22
ads.zorvec.name:8080
ads.zorvec.name:8880
ads.zorvec.name:2052
ads.zorvec.name:2082
ads.zorvec.name:2086
ads.zorvec.name:2095
ads.zorvec.name:443
ads.zorvec.name:2053
ads.zorvec.name:2083
ads.zorvec.name:2087
ads.zorvec.name:2096
ads.zorvec.name:8443
www.ads.zorvec.name:80
www.ads.zorvec.name:22
www.ads.zorvec.name:8080
www.ads.zorvec.name:8880
www.ads.zorvec.name:2052
www.ads.zorvec.name:2082
www.ads.zorvec.name:2086
www.ads.zorvec.name:2095
www.ads.zorvec.name:443
www.ads.zorvec.name:2053
www.ads.zorvec.name:2083
www.ads.zorvec.name:2087
www.ads.zorvec.name:2096
www.ads.zorvec.name:8443
nanocore.ads.zorvec.name:80
nanocore.ads.zorvec.name:22
nanocore.ads.zorvec.name:8080
nanocore.ads.zorvec.name:8880
nanocore.ads.zorvec.name:2052
nanocore.ads.zorvec.name:2082
nanocore.ads.zorvec.name:2086
nanocore.ads.zorvec.name:2095
nanocore.ads.zorvec.name:443
nanocore.ads.zorvec.name:2053
nanocore.ads.zorvec.name:2083
nanocore.ads.zorvec.name:2087
nanocore.ads.zorvec.name:2096
nanocore.ads.zorvec.name:8443
agenttesla.ads.zorvec.name:80
agenttesla.ads.zorvec.name:22
agenttesla.ads.zorvec.name:8080
agenttesla.ads.zorvec.name:8880
agenttesla.ads.zorvec.name:2052
agenttesla.ads.zorvec.name:2082
agenttesla.ads.zorvec.name:2086
agenttesla.ads.zorvec.name:2095
agenttesla.ads.zorvec.name:443
agenttesla.ads.zorvec.name:2053
agenttesla.ads.zorvec.name:2083
agenttesla.ads.zorvec.name:2087
agenttesla.ads.zorvec.name:2096
agenttesla.ads.zorvec.name:8443
conficker.ads.zorvec.name:80
conficker.ads.zorvec.name:22
conficker.ads.zorvec.name:8080
conficker.ads.zorvec.name:8880
conficker.ads.zorvec.name:2052
conficker.ads.zorvec.name:2082
conficker.ads.zorvec.name:2086
conficker.ads.zorvec.name:2095
conficker.ads.zorvec.name:443
conficker.ads.zorvec.name:2053
conficker.ads.zorvec.name:2083
conficker.ads.zorvec.name:2087
conficker.ads.zorvec.name:2096
conficker.ads.zorvec.name:8443

Mutex

vQArwKCWs76z

Attributes

delay
0
install
true
install_file
hb6133.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
61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6

File Explorer

61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6

.exe 45KB

61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6
MD5 b02b26cfe09d1303d7df19a134ba6ac9
SHA1 7648de45e6c68da166940eef62bcb8e6530bdad8
SHA512 86876caa5c6b979e06cae522f92bba79818f0eb502c0b768b3ba39130b9a3014557814789dae772184e9763c357dca422257e97c4111e3fdf01be6825b7105e2
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYJCHyTtUPI9zjbvgX3iNaf6yVPLL6qsBDZ0x:8uuSpTgyf2Rnj93bYXSNVyVPLLsd0x
TLSH
T176232B003BE8812BF2BE4F7859F262458A7AF5673A03D5891CC441DB5613FC69A426FE
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

61c66bf6e1be1fb515360b91802cc5709b7810614960564617e4f654687115e6

mscoree

dotnet