asyncrat | e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d

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General

Target
e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d
Size 45KB
Sample260706-fxb1aah15v
SHA256 e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d
MD5 4553b2e2366f949d4a14c3e843354eb7
SHA1 bca0bad7b0126dd16e3ec6cd7b410e8034d0e014
SHA512 190891c8833c350c0633ac553bdf9ddf0405b6df188505d9e13c01d37c553cf03bcc61832787d5277d382eea41366a0c0b7c426cfb1b855c8582cce00adfa5d0
SSDEEP 768:gu61pTscmXLdWUpCSbmo2qr+FpPklON8APIDzjbGgX3iRxd/oa468FcBDZNx:gu61pTsHXB2N7kwN8lD3bZXSt/oS8MdL
TLSH
T16C231A003BE9C13BF27E4F78A9F26146467AF2636603D6491CC442DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

transferstropicalsunbay.com:80
transferstropicalsunbay.com:22
transferstropicalsunbay.com:8080
transferstropicalsunbay.com:8880
transferstropicalsunbay.com:2052
transferstropicalsunbay.com:2082
transferstropicalsunbay.com:2086
transferstropicalsunbay.com:2095
transferstropicalsunbay.com:443
transferstropicalsunbay.com:2053
transferstropicalsunbay.com:2083
transferstropicalsunbay.com:2087
transferstropicalsunbay.com:2096
transferstropicalsunbay.com:8443
www.transferstropicalsunbay.com:80
www.transferstropicalsunbay.com:22
www.transferstropicalsunbay.com:8080
www.transferstropicalsunbay.com:8880
www.transferstropicalsunbay.com:2052
www.transferstropicalsunbay.com:2082
www.transferstropicalsunbay.com:2086
www.transferstropicalsunbay.com:2095
www.transferstropicalsunbay.com:443
www.transferstropicalsunbay.com:2053
www.transferstropicalsunbay.com:2083
www.transferstropicalsunbay.com:2087
www.transferstropicalsunbay.com:2096
www.transferstropicalsunbay.com:8443
gozi.transferstropicalsunbay.com:80
gozi.transferstropicalsunbay.com:22
gozi.transferstropicalsunbay.com:8080
gozi.transferstropicalsunbay.com:8880
gozi.transferstropicalsunbay.com:2052
gozi.transferstropicalsunbay.com:2082
gozi.transferstropicalsunbay.com:2086
gozi.transferstropicalsunbay.com:2095
gozi.transferstropicalsunbay.com:443
gozi.transferstropicalsunbay.com:2053
gozi.transferstropicalsunbay.com:2083
gozi.transferstropicalsunbay.com:2087
gozi.transferstropicalsunbay.com:2096
gozi.transferstropicalsunbay.com:8443
melissa.transferstropicalsunbay.com:80
melissa.transferstropicalsunbay.com:22
melissa.transferstropicalsunbay.com:8080
melissa.transferstropicalsunbay.com:8880
melissa.transferstropicalsunbay.com:2052
melissa.transferstropicalsunbay.com:2082
melissa.transferstropicalsunbay.com:2086
melissa.transferstropicalsunbay.com:2095
melissa.transferstropicalsunbay.com:443
melissa.transferstropicalsunbay.com:2053
melissa.transferstropicalsunbay.com:2083
melissa.transferstropicalsunbay.com:2087
melissa.transferstropicalsunbay.com:2096
melissa.transferstropicalsunbay.com:8443
formbook.transferstropicalsunbay.com:80
formbook.transferstropicalsunbay.com:22
formbook.transferstropicalsunbay.com:8080
formbook.transferstropicalsunbay.com:8880
formbook.transferstropicalsunbay.com:2052
formbook.transferstropicalsunbay.com:2082
formbook.transferstropicalsunbay.com:2086
formbook.transferstropicalsunbay.com:2095
formbook.transferstropicalsunbay.com:443
formbook.transferstropicalsunbay.com:2053
formbook.transferstropicalsunbay.com:2083
formbook.transferstropicalsunbay.com:2087
formbook.transferstropicalsunbay.com:2096
formbook.transferstropicalsunbay.com:8443

Mutex

uKYLDbTWAbpw

Attributes

delay
0
install
true
install_file
ggx65yjz.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
e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d

File Explorer

e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d

.exe 45KB

e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d
MD5 4553b2e2366f949d4a14c3e843354eb7
SHA1 bca0bad7b0126dd16e3ec6cd7b410e8034d0e014
SHA512 190891c8833c350c0633ac553bdf9ddf0405b6df188505d9e13c01d37c553cf03bcc61832787d5277d382eea41366a0c0b7c426cfb1b855c8582cce00adfa5d0
SSDEEP 768:gu61pTscmXLdWUpCSbmo2qr+FpPklON8APIDzjbGgX3iRxd/oa468FcBDZNx:gu61pTsHXB2N7kwN8lD3bZXSt/oS8MdL
TLSH
T16C231A003BE9C13BF27E4F78A9F26146467AF2636603D6491CC442DB5623FC69A426FD
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

51534

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

e3c47aa262f09c1c09238e00b12290afe5f900db991a3e0b89148e494d85ad0d

mscoree

dotnet