General
- Target d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0
- Size 45KB
- Sample260804-qg1c2sbd74
- SHA256 d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0
- MD5 46c8f2116b8839e716447af39bebaf45
- SHA1 77cf653870eec5aec96a5950ae94b3a1d995cb2d
- SHA512 cbb4bbca9c78b1900704c0e90e52ba652322ff774f3104e9b3821fc3d2f6e582580fd11c503f5b9f4d4a8a0a4775d6b4000a380687058017604f7cb5a105f38a
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0Q+KXPIVzjb8gX3iUjxImpulXVvBDZUx:cu6YepTPso229V3bTXSUCnXTdUx
- TLSH T156231A003BE88127F1BE4FB8ADF26145867AF5633603D6492CC451D75723FC68A426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
fimsexvietnam.com:80
-
fimsexvietnam.com:22
-
fimsexvietnam.com:8080
-
fimsexvietnam.com:8880
-
fimsexvietnam.com:2052
-
fimsexvietnam.com:2082
-
fimsexvietnam.com:2086
-
fimsexvietnam.com:2095
-
fimsexvietnam.com:443
-
fimsexvietnam.com:2053
-
fimsexvietnam.com:2083
-
fimsexvietnam.com:2087
-
fimsexvietnam.com:2096
-
fimsexvietnam.com:8443
-
www.fimsexvietnam.com:80
-
www.fimsexvietnam.com:22
-
www.fimsexvietnam.com:8080
-
www.fimsexvietnam.com:8880
-
www.fimsexvietnam.com:2052
-
www.fimsexvietnam.com:2082
-
www.fimsexvietnam.com:2086
-
www.fimsexvietnam.com:2095
-
www.fimsexvietnam.com:443
-
www.fimsexvietnam.com:2053
-
www.fimsexvietnam.com:2083
-
www.fimsexvietnam.com:2087
-
www.fimsexvietnam.com:2096
-
www.fimsexvietnam.com:8443
-
revil.fimsexvietnam.com:80
-
revil.fimsexvietnam.com:22
-
revil.fimsexvietnam.com:8080
-
revil.fimsexvietnam.com:8880
-
revil.fimsexvietnam.com:2052
-
revil.fimsexvietnam.com:2082
-
revil.fimsexvietnam.com:2086
-
revil.fimsexvietnam.com:2095
-
revil.fimsexvietnam.com:443
-
revil.fimsexvietnam.com:2053
-
revil.fimsexvietnam.com:2083
-
revil.fimsexvietnam.com:2087
-
revil.fimsexvietnam.com:2096
-
revil.fimsexvietnam.com:8443
-
nimda.fimsexvietnam.com:80
-
nimda.fimsexvietnam.com:22
-
nimda.fimsexvietnam.com:8080
-
nimda.fimsexvietnam.com:8880
-
nimda.fimsexvietnam.com:2052
-
nimda.fimsexvietnam.com:2082
-
nimda.fimsexvietnam.com:2086
-
nimda.fimsexvietnam.com:2095
-
nimda.fimsexvietnam.com:443
-
nimda.fimsexvietnam.com:2053
-
nimda.fimsexvietnam.com:2083
-
nimda.fimsexvietnam.com:2087
-
nimda.fimsexvietnam.com:2096
-
nimda.fimsexvietnam.com:8443
-
klez.fimsexvietnam.com:80
-
klez.fimsexvietnam.com:22
-
klez.fimsexvietnam.com:8080
-
klez.fimsexvietnam.com:8880
-
klez.fimsexvietnam.com:2052
-
klez.fimsexvietnam.com:2082
-
klez.fimsexvietnam.com:2086
-
klez.fimsexvietnam.com:2095
-
klez.fimsexvietnam.com:443
-
klez.fimsexvietnam.com:2053
-
klez.fimsexvietnam.com:2083
-
klez.fimsexvietnam.com:2087
-
klez.fimsexvietnam.com:2096
-
klez.fimsexvietnam.com:8443
-
qUSdDvFPxqwq
-
delay
0
-
install
true
-
install_file
cwzwr3h2.exe
-
install_folder
%AppData%
Targets
-
- Target d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0
- Size 45KB
- SHA256 d7977dcc0097e55e8e6aa158db8f0f7551b18ce4bce56c245cd8c25ab8a5bdd0
- MD5 46c8f2116b8839e716447af39bebaf45
- SHA1 77cf653870eec5aec96a5950ae94b3a1d995cb2d
- SHA512 cbb4bbca9c78b1900704c0e90e52ba652322ff774f3104e9b3821fc3d2f6e582580fd11c503f5b9f4d4a8a0a4775d6b4000a380687058017604f7cb5a105f38a
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0Q+KXPIVzjb8gX3iUjxImpulXVvBDZUx:cu6YepTPso229V3bTXSUCnXTdUx
- TLSH T156231A003BE88127F1BE4FB8ADF26145867AF5633603D6492CC451D75723FC68A426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1