asyncrat | 74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56

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General

Target
74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56
Size 45KB
Sample260802-gre1eswclc
SHA256 74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56
MD5 95e17274eee35a8aff0213e46c517907
SHA1 34d9017cac4ca6a64a62251c1a9ee0f8dffe20e7
SHA512 474b9c7a83fa6948cac9142b03a33cdeb75d1faefe4934b0b892899ccb03de17d6309de88de18d4d59984557197af4a38ed9f42788a3c4815f027a8e744be4a9
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/rsVPJZOPIcPzjb7gXAi38mHzIy8YBDZ0x:5udApTNmU2ZwFf3cP3bEX95TIyZd0x
TLSH
T101232C0037E9822BF2BE4F7898F26145867AF2673503D58E1CC451DB5613FC59A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

glagbo.com:80
glagbo.com:22
glagbo.com:8080
glagbo.com:8880
glagbo.com:2052
glagbo.com:2082
glagbo.com:2086
glagbo.com:2095
glagbo.com:443
glagbo.com:2053
glagbo.com:2083
glagbo.com:2087
glagbo.com:2096
glagbo.com:8443
www.glagbo.com:80
www.glagbo.com:22
www.glagbo.com:8080
www.glagbo.com:8880
www.glagbo.com:2052
www.glagbo.com:2082
www.glagbo.com:2086
www.glagbo.com:2095
www.glagbo.com:443
www.glagbo.com:2053
www.glagbo.com:2083
www.glagbo.com:2087
www.glagbo.com:2096
www.glagbo.com:8443
qakbot.glagbo.com:80
qakbot.glagbo.com:22
qakbot.glagbo.com:8080
qakbot.glagbo.com:8880
qakbot.glagbo.com:2052
qakbot.glagbo.com:2082
qakbot.glagbo.com:2086
qakbot.glagbo.com:2095
qakbot.glagbo.com:443
qakbot.glagbo.com:2053
qakbot.glagbo.com:2083
qakbot.glagbo.com:2087
qakbot.glagbo.com:2096
qakbot.glagbo.com:8443
revil.glagbo.com:80
revil.glagbo.com:22
revil.glagbo.com:8080
revil.glagbo.com:8880
revil.glagbo.com:2052
revil.glagbo.com:2082
revil.glagbo.com:2086
revil.glagbo.com:2095
revil.glagbo.com:443
revil.glagbo.com:2053
revil.glagbo.com:2083
revil.glagbo.com:2087
revil.glagbo.com:2096
revil.glagbo.com:8443
locky.glagbo.com:80
locky.glagbo.com:22
locky.glagbo.com:8080
locky.glagbo.com:8880
locky.glagbo.com:2052
locky.glagbo.com:2082
locky.glagbo.com:2086
locky.glagbo.com:2095
locky.glagbo.com:443
locky.glagbo.com:2053
locky.glagbo.com:2083
locky.glagbo.com:2087
locky.glagbo.com:2096
locky.glagbo.com:8443

Mutex

8Af9MtJKBpkv

Attributes

delay
0
install
true
install_file
b1whsp.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
74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56

File Explorer

74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56

.exe 45KB

74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56
MD5 95e17274eee35a8aff0213e46c517907
SHA1 34d9017cac4ca6a64a62251c1a9ee0f8dffe20e7
SHA512 474b9c7a83fa6948cac9142b03a33cdeb75d1faefe4934b0b892899ccb03de17d6309de88de18d4d59984557197af4a38ed9f42788a3c4815f027a8e744be4a9
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/rsVPJZOPIcPzjb7gXAi38mHzIy8YBDZ0x:5udApTNmU2ZwFf3cP3bEX95TIyZd0x
TLSH
T101232C0037E9822BF2BE4F7898F26145867AF2673503D58E1CC451DB5613FC59A42AFE
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

51278

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

74c5d3672114bdced851a3c1132641e95ec88100669a0c413757e4ca04aadd56

mscoree

dotnet