asyncrat | 998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1

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General

Target
998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1
Size 45KB
Sample260804-sc7yfazyhs
SHA256 998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1
MD5 33bcb6be96f3ebcb0d8d7169790ee82d
SHA1 4cc17923977b689a165c1fbc1de6fae56fd98c46
SHA512 703d21292b1c79ead069152939b86b5285c2c682d26a1cbf5009a2930cd199e2ec3ecf031e7699c77ef537f2ac39950cc6f5d8723c39b166ef48b4e95518b9ef
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QPCBAPSNjPIRzjb3gX3ikBtE74BdjO+9nZBDZu:EufspTf2g2hO5svSKR3bQXS+BROSdsx
TLSH
T19B232B0037E8822BF2BF4F74A8F26145867AF6637603D5492CC451DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexybeam.me:80
sexybeam.me:22
sexybeam.me:8080
sexybeam.me:8880
sexybeam.me:2052
sexybeam.me:2082
sexybeam.me:2086
sexybeam.me:2095
sexybeam.me:443
sexybeam.me:2053
sexybeam.me:2083
sexybeam.me:2087
sexybeam.me:2096
sexybeam.me:8443
www.sexybeam.me:80
www.sexybeam.me:22
www.sexybeam.me:8080
www.sexybeam.me:8880
www.sexybeam.me:2052
www.sexybeam.me:2082
www.sexybeam.me:2086
www.sexybeam.me:2095
www.sexybeam.me:443
www.sexybeam.me:2053
www.sexybeam.me:2083
www.sexybeam.me:2087
www.sexybeam.me:2096
www.sexybeam.me:8443
melissa.sexybeam.me:80
melissa.sexybeam.me:22
melissa.sexybeam.me:8080
melissa.sexybeam.me:8880
melissa.sexybeam.me:2052
melissa.sexybeam.me:2082
melissa.sexybeam.me:2086
melissa.sexybeam.me:2095
melissa.sexybeam.me:443
melissa.sexybeam.me:2053
melissa.sexybeam.me:2083
melissa.sexybeam.me:2087
melissa.sexybeam.me:2096
melissa.sexybeam.me:8443
darkside.sexybeam.me:80
darkside.sexybeam.me:22
darkside.sexybeam.me:8080
darkside.sexybeam.me:8880
darkside.sexybeam.me:2052
darkside.sexybeam.me:2082
darkside.sexybeam.me:2086
darkside.sexybeam.me:2095
darkside.sexybeam.me:443
darkside.sexybeam.me:2053
darkside.sexybeam.me:2083
darkside.sexybeam.me:2087
darkside.sexybeam.me:2096
darkside.sexybeam.me:8443
fakeupdates.sexybeam.me:80
fakeupdates.sexybeam.me:22
fakeupdates.sexybeam.me:8080
fakeupdates.sexybeam.me:8880
fakeupdates.sexybeam.me:2052
fakeupdates.sexybeam.me:2082
fakeupdates.sexybeam.me:2086
fakeupdates.sexybeam.me:2095
fakeupdates.sexybeam.me:443
fakeupdates.sexybeam.me:2053
fakeupdates.sexybeam.me:2083
fakeupdates.sexybeam.me:2087
fakeupdates.sexybeam.me:2096
fakeupdates.sexybeam.me:8443
remcos.sexybeam.me:80
remcos.sexybeam.me:22
remcos.sexybeam.me:8080
remcos.sexybeam.me:8880
remcos.sexybeam.me:2052
remcos.sexybeam.me:2082
remcos.sexybeam.me:2086
remcos.sexybeam.me:2095
remcos.sexybeam.me:443
remcos.sexybeam.me:2053
remcos.sexybeam.me:2083
remcos.sexybeam.me:2087
remcos.sexybeam.me:2096
remcos.sexybeam.me:8443

Mutex

HNKCOOc5qUex

Attributes

delay
0
install
true
install_file
vspqv8u.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
998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1

File Explorer

998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1

.exe 45KB

998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1
MD5 33bcb6be96f3ebcb0d8d7169790ee82d
SHA1 4cc17923977b689a165c1fbc1de6fae56fd98c46
SHA512 703d21292b1c79ead069152939b86b5285c2c682d26a1cbf5009a2930cd199e2ec3ecf031e7699c77ef537f2ac39950cc6f5d8723c39b166ef48b4e95518b9ef
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QPCBAPSNjPIRzjb3gX3ikBtE74BdjO+9nZBDZu:EufspTf2g2hO5svSKR3bQXS+BROSdsx
TLSH
T19B232B0037E8822BF2BF4F74A8F26145867AF6637603D5492CC451DB5623FC69A426FE
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

51358

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

998ffd434fefe20f982b7f272d87107db38b5007bcc60046a508c7961f7407b1

mscoree

dotnet