asyncrat | 58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab

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General

Target
58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab
Size 45KB
Sample260703-k7ma8aet9x
SHA256 58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab
MD5 207dcf292ccd5014bc04b45b91456c34
SHA1 70a52a491079ecfc672e4fe2201b1e7009e5134c
SHA512 6a362d09f24da67b5aec39e3b1dd68295d06b158e75b9940e13bff9ef86aca20b8f53a507b887e113ae8f13d47fb679d7519893a00b6e360a56e98daf8941ac5
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTUlsHoPEaMPIPjjbAgX3iixUyGENfoiMRWJBDZ0x:rukO5TkUH2vuuEaxPHbnXS0GENfiRkd2
TLSH
T1EA231B007BE8822BF2BE4F7899F26205467AF2732603D64D1CC451D75713FC69A52AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

littleaubrisboutique.com:80
littleaubrisboutique.com:22
littleaubrisboutique.com:8080
littleaubrisboutique.com:8880
littleaubrisboutique.com:2052
littleaubrisboutique.com:2082
littleaubrisboutique.com:2086
littleaubrisboutique.com:2095
littleaubrisboutique.com:443
littleaubrisboutique.com:2053
littleaubrisboutique.com:2083
littleaubrisboutique.com:2087
littleaubrisboutique.com:2096
littleaubrisboutique.com:8443
www.littleaubrisboutique.com:80
www.littleaubrisboutique.com:22
www.littleaubrisboutique.com:8080
www.littleaubrisboutique.com:8880
www.littleaubrisboutique.com:2052
www.littleaubrisboutique.com:2082
www.littleaubrisboutique.com:2086
www.littleaubrisboutique.com:2095
www.littleaubrisboutique.com:443
www.littleaubrisboutique.com:2053
www.littleaubrisboutique.com:2083
www.littleaubrisboutique.com:2087
www.littleaubrisboutique.com:2096
www.littleaubrisboutique.com:8443
dridex.littleaubrisboutique.com:80
dridex.littleaubrisboutique.com:22
dridex.littleaubrisboutique.com:8080
dridex.littleaubrisboutique.com:8880
dridex.littleaubrisboutique.com:2052
dridex.littleaubrisboutique.com:2082
dridex.littleaubrisboutique.com:2086
dridex.littleaubrisboutique.com:2095
dridex.littleaubrisboutique.com:443
dridex.littleaubrisboutique.com:2053
dridex.littleaubrisboutique.com:2083
dridex.littleaubrisboutique.com:2087
dridex.littleaubrisboutique.com:2096
dridex.littleaubrisboutique.com:8443
trisis.littleaubrisboutique.com:80
trisis.littleaubrisboutique.com:22
trisis.littleaubrisboutique.com:8080
trisis.littleaubrisboutique.com:8880
trisis.littleaubrisboutique.com:2052
trisis.littleaubrisboutique.com:2082
trisis.littleaubrisboutique.com:2086
trisis.littleaubrisboutique.com:2095
trisis.littleaubrisboutique.com:443
trisis.littleaubrisboutique.com:2053
trisis.littleaubrisboutique.com:2083
trisis.littleaubrisboutique.com:2087
trisis.littleaubrisboutique.com:2096
trisis.littleaubrisboutique.com:8443
remcos.littleaubrisboutique.com:80
remcos.littleaubrisboutique.com:22
remcos.littleaubrisboutique.com:8080
remcos.littleaubrisboutique.com:8880
remcos.littleaubrisboutique.com:2052
remcos.littleaubrisboutique.com:2082
remcos.littleaubrisboutique.com:2086
remcos.littleaubrisboutique.com:2095
remcos.littleaubrisboutique.com:443
remcos.littleaubrisboutique.com:2053
remcos.littleaubrisboutique.com:2083
remcos.littleaubrisboutique.com:2087
remcos.littleaubrisboutique.com:2096
remcos.littleaubrisboutique.com:8443

Mutex

1AbDNaW39hXn

Attributes

delay
0
install
true
install_file
dl7lc.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
58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab

File Explorer

58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab

.exe 45KB

58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab
MD5 207dcf292ccd5014bc04b45b91456c34
SHA1 70a52a491079ecfc672e4fe2201b1e7009e5134c
SHA512 6a362d09f24da67b5aec39e3b1dd68295d06b158e75b9940e13bff9ef86aca20b8f53a507b887e113ae8f13d47fb679d7519893a00b6e360a56e98daf8941ac5
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTUlsHoPEaMPIPjjbAgX3iixUyGENfoiMRWJBDZ0x:rukO5TkUH2vuuEaxPHbnXS0GENfiRkd2
TLSH
T1EA231B007BE8822BF2BE4F7899F26205467AF2732603D64D1CC451D75713FC69A52AFA
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

51486

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

58f65849e9b416dec94c2c27a3f132052f5d0602651b1440d110ab516439c2ab

mscoree

dotnet