asyncrat | 9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2

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General

Target
9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2
Size 45KB
Sample260813-synrpasvfs
SHA256 9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2
MD5 0bc2a547fac6eecc16b3827acdc64f68
SHA1 30164fb8b3571a6c6cd6839499474a75c4f217be
SHA512 3c847fa5d024ae1ae78103fc0104f98a4cda62e00ac2796c0ef7b6d86783cc2cf258e40db87295c057458ffc2fcf035eba6f3130c95b0042badfdf879a70d5f1
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QyCBjHSNjPIwzjb4gX3iQ2Bgb02QiBDZ0x:5uSy6pTpoo2MO59ESKw3bvXSQk8tHd0x
TLSH
T192233B003BE9812BF2BE4F78A9F21145467AF6637603E5491CC452DB5713FC68A426FE
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
ursnif.glagbo.com:80
ursnif.glagbo.com:22
ursnif.glagbo.com:8080
ursnif.glagbo.com:8880
ursnif.glagbo.com:2052
ursnif.glagbo.com:2082
ursnif.glagbo.com:2086
ursnif.glagbo.com:2095
ursnif.glagbo.com:443
ursnif.glagbo.com:2053
ursnif.glagbo.com:2083
ursnif.glagbo.com:2087
ursnif.glagbo.com:2096
ursnif.glagbo.com:8443
triton.glagbo.com:80
triton.glagbo.com:22
triton.glagbo.com:8080
triton.glagbo.com:8880
triton.glagbo.com:2052
triton.glagbo.com:2082
triton.glagbo.com:2086
triton.glagbo.com:2095
triton.glagbo.com:443
triton.glagbo.com:2053
triton.glagbo.com:2083
triton.glagbo.com:2087
triton.glagbo.com:2096
triton.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

TQNV051HZWhq

Attributes

delay
0
install
true
install_file
b5icnax.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
9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2

File Explorer

9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2

.exe 45KB

9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2
MD5 0bc2a547fac6eecc16b3827acdc64f68
SHA1 30164fb8b3571a6c6cd6839499474a75c4f217be
SHA512 3c847fa5d024ae1ae78103fc0104f98a4cda62e00ac2796c0ef7b6d86783cc2cf258e40db87295c057458ffc2fcf035eba6f3130c95b0042badfdf879a70d5f1
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QyCBjHSNjPIwzjb4gX3iQ2Bgb02QiBDZ0x:5uSy6pTpoo2MO59ESKw3bvXSQk8tHd0x
TLSH
T192233B003BE9812BF2BE4F78A9F21145467AF6637603E5491CC452DB5713FC68A426FE
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

9241b2e155c0c932c8796906bb91ffd69574f0f1eedec0dc71880cebcf2714a2

mscoree

dotnet