asyncrat | f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4

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General

Target
f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4
Size 45KB
Sample260816-vbf5faef25
SHA256 f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4
MD5 c3153f5896c6c96c0569067cf4b1d23f
SHA1 c9c20cce5ec1444dcf91dec9034167920f968482
SHA512 d7e892066958a87675e922d4490ce180bf6c2c6ac8323d314dc4f1ea3eb36e1cad0783f8d9472dccd4cc89a1915ebe1494232d67b2bb825ac748247ada57066d
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHy/aKPIb6jbLgX3iFi1l8xJSUQGNlwzBDZ8x:0uPrpT/qY2QnhbWb0XSs1GxJSzGNlwVM
TLSH
T197231B003BE9C12BF2BF5F789DF26105467AA6633A03D54D1CC4519B5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
triton.mio9ecge.name:80
triton.mio9ecge.name:22
triton.mio9ecge.name:8080
triton.mio9ecge.name:8880
triton.mio9ecge.name:2052
triton.mio9ecge.name:2082
triton.mio9ecge.name:2086
triton.mio9ecge.name:2095
triton.mio9ecge.name:443
triton.mio9ecge.name:2053
triton.mio9ecge.name:2083
triton.mio9ecge.name:2087
triton.mio9ecge.name:2096
triton.mio9ecge.name:8443
qakbot.mio9ecge.name:80
qakbot.mio9ecge.name:22
qakbot.mio9ecge.name:8080
qakbot.mio9ecge.name:8880
qakbot.mio9ecge.name:2052
qakbot.mio9ecge.name:2082
qakbot.mio9ecge.name:2086
qakbot.mio9ecge.name:2095
qakbot.mio9ecge.name:443
qakbot.mio9ecge.name:2053
qakbot.mio9ecge.name:2083
qakbot.mio9ecge.name:2087
qakbot.mio9ecge.name:2096
qakbot.mio9ecge.name:8443
gozi.mio9ecge.name:80
gozi.mio9ecge.name:22
gozi.mio9ecge.name:8080
gozi.mio9ecge.name:8880
gozi.mio9ecge.name:2052
gozi.mio9ecge.name:2082
gozi.mio9ecge.name:2086
gozi.mio9ecge.name:2095
gozi.mio9ecge.name:443
gozi.mio9ecge.name:2053
gozi.mio9ecge.name:2083
gozi.mio9ecge.name:2087
gozi.mio9ecge.name:2096
gozi.mio9ecge.name:8443

Mutex

unC4vK2AU0u4

Attributes

delay
0
install
true
install_file
i2z76z7.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
f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4

File Explorer

f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4

.exe 45KB

f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4
MD5 c3153f5896c6c96c0569067cf4b1d23f
SHA1 c9c20cce5ec1444dcf91dec9034167920f968482
SHA512 d7e892066958a87675e922d4490ce180bf6c2c6ac8323d314dc4f1ea3eb36e1cad0783f8d9472dccd4cc89a1915ebe1494232d67b2bb825ac748247ada57066d
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHy/aKPIb6jbLgX3iFi1l8xJSUQGNlwzBDZ8x:0uPrpT/qY2QnhbWb0XSs1GxJSzGNlwVM
TLSH
T197231B003BE9C12BF2BF5F789DF26105467AA6633A03D54D1CC4519B5613FC68A426FE
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

f9c25e4af709f1d3c785d52a8e2679d31f7b72c74b3cd61330854f9a9ac6b4c4

mscoree

dotnet