asyncrat | 2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642

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General

Target
2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642
Size 45KB
Sample260804-ayzvvazerd
SHA256 2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642
MD5 523df64144b90f547474435388d31fc3
SHA1 fe315e6b1f4264dd6efd32fe30675d5f3d293270
SHA512 c2be71c1af4c8463ce88d47fad2edc270efc09baf4af90b45a1e1001fe7a547ff63bcf44c1563d26c6f8626db74f8abaaf19d8d18a7d8b2e76c5517f5c2489c5
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtUPIGzjbsgX3ibX7ZDBDGP78oCgBDZ8x:0u1YJTHcw2BnjG3bjXSpD4goC2d8x
TLSH
T1BB231C0037E8822BF1BE5F78A8F26145867AF6677603D98D1CC441DB5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
hacker.sextin.org:80
hacker.sextin.org:22
hacker.sextin.org:8080
hacker.sextin.org:8880
hacker.sextin.org:2052
hacker.sextin.org:2082
hacker.sextin.org:2086
hacker.sextin.org:2095
hacker.sextin.org:443
hacker.sextin.org:2053
hacker.sextin.org:2083
hacker.sextin.org:2087
hacker.sextin.org:2096
hacker.sextin.org:8443
gozi.sextin.org:80
gozi.sextin.org:22
gozi.sextin.org:8080
gozi.sextin.org:8880
gozi.sextin.org:2052
gozi.sextin.org:2082
gozi.sextin.org:2086
gozi.sextin.org:2095
gozi.sextin.org:443
gozi.sextin.org:2053
gozi.sextin.org:2083
gozi.sextin.org:2087
gozi.sextin.org:2096
gozi.sextin.org:8443
blacklotus.sextin.org:80
blacklotus.sextin.org:22
blacklotus.sextin.org:8080
blacklotus.sextin.org:8880
blacklotus.sextin.org:2052
blacklotus.sextin.org:2082
blacklotus.sextin.org:2086
blacklotus.sextin.org:2095
blacklotus.sextin.org:443
blacklotus.sextin.org:2053
blacklotus.sextin.org:2083
blacklotus.sextin.org:2087
blacklotus.sextin.org:2096
blacklotus.sextin.org:8443

Mutex

vWoVJtaAaOdi

Attributes

delay
0
install
true
install_file
seavr3.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
2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642

File Explorer

2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642

.exe 45KB

2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642
MD5 523df64144b90f547474435388d31fc3
SHA1 fe315e6b1f4264dd6efd32fe30675d5f3d293270
SHA512 c2be71c1af4c8463ce88d47fad2edc270efc09baf4af90b45a1e1001fe7a547ff63bcf44c1563d26c6f8626db74f8abaaf19d8d18a7d8b2e76c5517f5c2489c5
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtUPIGzjbsgX3ibX7ZDBDGP78oCgBDZ8x:0u1YJTHcw2BnjG3bjXSpD4goC2d8x
TLSH
T1BB231C0037E8822BF1BE5F78A8F26145867AF6677603D98D1CC441DB5613FC68A426FE
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

51310

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

2741712a4874edcfbd9ac73f7fe6865b5c37d32d53975f057a13489b479af642

mscoree

dotnet