asyncrat | 27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4

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General

Target
27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4
Size 45KB
Sample260710-p2v4dsc12v
SHA256 27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4
MD5 706835125afcabe13491e32f84c63a8e
SHA1 dc0df61e7f3e47e3f7b8c47815764c656dd329b7
SHA512 9cdcb19038498421509a0b67d947b406b5fcfd283d90ca32e579c0f12a87abc7b16df862bb4bb48c0d2aff3b0970698a68c24d296ac1e13966636d0043b4bd42
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIuPjbqgX3ir95M6sSFxlCBDZO:wuZ8pT1tc2KLBXQBu7b9XSJ5MRSFxudO
TLSH
T111231B003BE9812BF2BE4F7859F26245867AF1732603D64A1CC451DB5623FC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
malware.phimsexz.org:80
malware.phimsexz.org:22
malware.phimsexz.org:8080
malware.phimsexz.org:8880
malware.phimsexz.org:2052
malware.phimsexz.org:2082
malware.phimsexz.org:2086
malware.phimsexz.org:2095
malware.phimsexz.org:443
malware.phimsexz.org:2053
malware.phimsexz.org:2083
malware.phimsexz.org:2087
malware.phimsexz.org:2096
malware.phimsexz.org:8443
sobig.phimsexz.org:80
sobig.phimsexz.org:22
sobig.phimsexz.org:8080
sobig.phimsexz.org:8880
sobig.phimsexz.org:2052
sobig.phimsexz.org:2082
sobig.phimsexz.org:2086
sobig.phimsexz.org:2095
sobig.phimsexz.org:443
sobig.phimsexz.org:2053
sobig.phimsexz.org:2083
sobig.phimsexz.org:2087
sobig.phimsexz.org:2096
sobig.phimsexz.org:8443

Mutex

8MgNk8Bo9PTd

Attributes

delay
0
install
true
install_file
3807.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
27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4

File Explorer

27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4

.exe 45KB

27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4
MD5 706835125afcabe13491e32f84c63a8e
SHA1 dc0df61e7f3e47e3f7b8c47815764c656dd329b7
SHA512 9cdcb19038498421509a0b67d947b406b5fcfd283d90ca32e579c0f12a87abc7b16df862bb4bb48c0d2aff3b0970698a68c24d296ac1e13966636d0043b4bd42
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIuPjbqgX3ir95M6sSFxlCBDZO:wuZ8pT1tc2KLBXQBu7b9XSJ5MRSFxudO
TLSH
T111231B003BE9812BF2BE4F7859F26245867AF1732603D64A1CC451DB5623FC69A42AFD
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

51262

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

27f5a818454994ba8e6fb798653415d9a3a331559d9b2dfae647d38c836b24c4

mscoree

dotnet