asyncrat | 4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717

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General

Target
4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717
Size 45KB
Sample260908-a79fmscc47
SHA256 4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717
MD5 c2a6f5806189cc7b99b4f76168b0ba4a
SHA1 11b5ad26ce8f10e4fb4f03482eca96474a27e434
SHA512 daeb8a95a2f613ccee4ae23e15bbc08eae29f82817b1bcea9e13e4615ccab6078792b3f01dd5c2be5d3947424c19220f576dfd2ba12be11babfd3c6400267647
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6Ezjb+gX3irs0+mdVBDZMx:ku40ZTXEb2TeEoTNKA6E3bBXSfdMx
TLSH
T1BE232A003BE8812BF2BE4F7859F26145867AF6633603D95A1CC451DB4723BC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimjapan.com:80
phimjapan.com:22
phimjapan.com:8080
phimjapan.com:8880
phimjapan.com:2052
phimjapan.com:2082
phimjapan.com:2086
phimjapan.com:2095
phimjapan.com:443
phimjapan.com:2053
phimjapan.com:2083
phimjapan.com:2087
phimjapan.com:2096
phimjapan.com:8443
www.phimjapan.com:80
www.phimjapan.com:22
www.phimjapan.com:8080
www.phimjapan.com:8880
www.phimjapan.com:2052
www.phimjapan.com:2082
www.phimjapan.com:2086
www.phimjapan.com:2095
www.phimjapan.com:443
www.phimjapan.com:2053
www.phimjapan.com:2083
www.phimjapan.com:2087
www.phimjapan.com:2096
www.phimjapan.com:8443
revil.phimjapan.com:80
revil.phimjapan.com:22
revil.phimjapan.com:8080
revil.phimjapan.com:8880
revil.phimjapan.com:2052
revil.phimjapan.com:2082
revil.phimjapan.com:2086
revil.phimjapan.com:2095
revil.phimjapan.com:443
revil.phimjapan.com:2053
revil.phimjapan.com:2083
revil.phimjapan.com:2087
revil.phimjapan.com:2096
revil.phimjapan.com:8443
sobig.phimjapan.com:80
sobig.phimjapan.com:22
sobig.phimjapan.com:8080
sobig.phimjapan.com:8880
sobig.phimjapan.com:2052
sobig.phimjapan.com:2082
sobig.phimjapan.com:2086
sobig.phimjapan.com:2095
sobig.phimjapan.com:443
sobig.phimjapan.com:2053
sobig.phimjapan.com:2083
sobig.phimjapan.com:2087
sobig.phimjapan.com:2096
sobig.phimjapan.com:8443
zeus.phimjapan.com:80
zeus.phimjapan.com:22
zeus.phimjapan.com:8080
zeus.phimjapan.com:8880
zeus.phimjapan.com:2052
zeus.phimjapan.com:2082
zeus.phimjapan.com:2086
zeus.phimjapan.com:2095
zeus.phimjapan.com:443
zeus.phimjapan.com:2053
zeus.phimjapan.com:2083
zeus.phimjapan.com:2087
zeus.phimjapan.com:2096
zeus.phimjapan.com:8443
blacklotus.phimjapan.com:80
blacklotus.phimjapan.com:22
blacklotus.phimjapan.com:8080
blacklotus.phimjapan.com:8880
blacklotus.phimjapan.com:2052
blacklotus.phimjapan.com:2082
blacklotus.phimjapan.com:2086
blacklotus.phimjapan.com:2095
blacklotus.phimjapan.com:443
blacklotus.phimjapan.com:2053
blacklotus.phimjapan.com:2083
blacklotus.phimjapan.com:2087
blacklotus.phimjapan.com:2096
blacklotus.phimjapan.com:8443

Mutex

bDfsh3bmxbaU

Attributes

delay
0
install
true
install_file
evqwu.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
4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717

File Explorer

4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717

.exe 45KB

4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717
MD5 c2a6f5806189cc7b99b4f76168b0ba4a
SHA1 11b5ad26ce8f10e4fb4f03482eca96474a27e434
SHA512 daeb8a95a2f613ccee4ae23e15bbc08eae29f82817b1bcea9e13e4615ccab6078792b3f01dd5c2be5d3947424c19220f576dfd2ba12be11babfd3c6400267647
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6Ezjb+gX3irs0+mdVBDZMx:ku40ZTXEb2TeEoTNKA6E3bBXSfdMx
TLSH
T1BE232A003BE8812BF2BE4F7859F26145867AF6633603D95A1CC451DB4723BC69A42AFD
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

51390

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

4219bbd0fc3b9e1b2c630cc77533a2acd65d58a535442210e09562858dd0a717

mscoree

dotnet