asyncrat | 7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405

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General

Target
7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405
Size 45KB
Sample260722-pt8phsvflf
SHA256 7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405
MD5 848cd366a95cf220087ab0c9b2bfb591
SHA1 e8787b1979f36fa05f826c36abaf4bb85bef1727
SHA512 fa2dda411a41072c278af282822e490a11df6a514fbe24489bbeb73dd36204f69beb66246d9236008e713d1c76f16703e63668cbe5f7afd03f51a52f7625080e
SSDEEP 768:5udApTNctooWUS7C+mo2qtqhkTwJaOPIcozjbvgiieDzsdQn70BDZ0x:5udApTNmU2s0w3co3bYLeDzOdd0x
TLSH
T176232C0037E8C22BF2BE4F7898F26145827AF2677603D68E1CC451DB5613FC696526EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
hack.sex18.tech:80
hack.sex18.tech:22
hack.sex18.tech:8080
hack.sex18.tech:8880
hack.sex18.tech:2052
hack.sex18.tech:2082
hack.sex18.tech:2086
hack.sex18.tech:2095
hack.sex18.tech:443
hack.sex18.tech:2053
hack.sex18.tech:2083
hack.sex18.tech:2087
hack.sex18.tech:2096
hack.sex18.tech:8443
qakbot.sex18.tech:80
qakbot.sex18.tech:22
qakbot.sex18.tech:8080
qakbot.sex18.tech:8880
qakbot.sex18.tech:2052
qakbot.sex18.tech:2082
qakbot.sex18.tech:2086
qakbot.sex18.tech:2095
qakbot.sex18.tech:443
qakbot.sex18.tech:2053
qakbot.sex18.tech:2083
qakbot.sex18.tech:2087
qakbot.sex18.tech:2096
qakbot.sex18.tech:8443
zeus.sex18.tech:80
zeus.sex18.tech:22
zeus.sex18.tech:8080
zeus.sex18.tech:8880
zeus.sex18.tech:2052
zeus.sex18.tech:2082
zeus.sex18.tech:2086
zeus.sex18.tech:2095
zeus.sex18.tech:443
zeus.sex18.tech:2053
zeus.sex18.tech:2083
zeus.sex18.tech:2087
zeus.sex18.tech:2096
zeus.sex18.tech:8443

Mutex

zNRMAA1iUnk4

Attributes

delay
0
install
true
install_file
fh5smn.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
7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405

File Explorer

7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405

.exe 45KB

7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405
MD5 848cd366a95cf220087ab0c9b2bfb591
SHA1 e8787b1979f36fa05f826c36abaf4bb85bef1727
SHA512 fa2dda411a41072c278af282822e490a11df6a514fbe24489bbeb73dd36204f69beb66246d9236008e713d1c76f16703e63668cbe5f7afd03f51a52f7625080e
SSDEEP 768:5udApTNctooWUS7C+mo2qtqhkTwJaOPIcozjbvgiieDzsdQn70BDZ0x:5udApTNmU2s0w3co3bYLeDzOdd0x
TLSH
T176232C0037E8C22BF2BE4F7898F26145827AF2677603D68E1CC451DB5613FC696526EE
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

7bb86b3c24b0b6640d7190aabb71671b5359803ea76bacd56ccb28bc58788405

mscoree

dotnet