General
- Target 3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7
- Size 45KB
- Sample260804-jf4kray1ew
- SHA256 3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7
- MD5 5ffe5c8be1bfcef788267ee79dfefcd0
- SHA1 6275ab7fe266c14e5e15eb58964c05aa28388c66
- SHA512 668697249306dcecc2db4df182bd96bbd4d7c3a49a7a0e5d0fb92a44f2f8d25e18c24c06f9bc2325d5c04123617bbc83527d99de5ab9ea344f6e2a37014a6a57
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9FO5QPCBAPSNjPIRzjb4gX3i8rO4YXAk7vBDZ8x:0uPrpT/qY2UO5svSKR3bvXSqJad8x
- TLSH T169233B003BE9C12BF2BE4F7899F26145867AF6633603E54A1CC451DB5613FC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
xemsexmy.org:80
-
xemsexmy.org:22
-
xemsexmy.org:8080
-
xemsexmy.org:8880
-
xemsexmy.org:2052
-
xemsexmy.org:2082
-
xemsexmy.org:2086
-
xemsexmy.org:2095
-
xemsexmy.org:443
-
xemsexmy.org:2053
-
xemsexmy.org:2083
-
xemsexmy.org:2087
-
xemsexmy.org:2096
-
xemsexmy.org:8443
-
www.xemsexmy.org:80
-
www.xemsexmy.org:22
-
www.xemsexmy.org:8080
-
www.xemsexmy.org:8880
-
www.xemsexmy.org:2052
-
www.xemsexmy.org:2082
-
www.xemsexmy.org:2086
-
www.xemsexmy.org:2095
-
www.xemsexmy.org:443
-
www.xemsexmy.org:2053
-
www.xemsexmy.org:2083
-
www.xemsexmy.org:2087
-
www.xemsexmy.org:2096
-
www.xemsexmy.org:8443
-
blacklotus.xemsexmy.org:80
-
blacklotus.xemsexmy.org:22
-
blacklotus.xemsexmy.org:8080
-
blacklotus.xemsexmy.org:8880
-
blacklotus.xemsexmy.org:2052
-
blacklotus.xemsexmy.org:2082
-
blacklotus.xemsexmy.org:2086
-
blacklotus.xemsexmy.org:2095
-
blacklotus.xemsexmy.org:443
-
blacklotus.xemsexmy.org:2053
-
blacklotus.xemsexmy.org:2083
-
blacklotus.xemsexmy.org:2087
-
blacklotus.xemsexmy.org:2096
-
blacklotus.xemsexmy.org:8443
-
hack.xemsexmy.org:80
-
hack.xemsexmy.org:22
-
hack.xemsexmy.org:8080
-
hack.xemsexmy.org:8880
-
hack.xemsexmy.org:2052
-
hack.xemsexmy.org:2082
-
hack.xemsexmy.org:2086
-
hack.xemsexmy.org:2095
-
hack.xemsexmy.org:443
-
hack.xemsexmy.org:2053
-
hack.xemsexmy.org:2083
-
hack.xemsexmy.org:2087
-
hack.xemsexmy.org:2096
-
hack.xemsexmy.org:8443
-
klez.xemsexmy.org:80
-
klez.xemsexmy.org:22
-
klez.xemsexmy.org:8080
-
klez.xemsexmy.org:8880
-
klez.xemsexmy.org:2052
-
klez.xemsexmy.org:2082
-
klez.xemsexmy.org:2086
-
klez.xemsexmy.org:2095
-
klez.xemsexmy.org:443
-
klez.xemsexmy.org:2053
-
klez.xemsexmy.org:2083
-
klez.xemsexmy.org:2087
-
klez.xemsexmy.org:2096
-
klez.xemsexmy.org:8443
-
vO82jGT7T2Jy
-
delay
0
-
install
true
-
install_file
siflw4u.exe
-
install_folder
%AppData%
Targets
-
- Target 3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7
- Size 45KB
- SHA256 3812b79581812f9d6fdcf414d6276a5f318b2b8ab821d22fbe06c27d229f5be7
- MD5 5ffe5c8be1bfcef788267ee79dfefcd0
- SHA1 6275ab7fe266c14e5e15eb58964c05aa28388c66
- SHA512 668697249306dcecc2db4df182bd96bbd4d7c3a49a7a0e5d0fb92a44f2f8d25e18c24c06f9bc2325d5c04123617bbc83527d99de5ab9ea344f6e2a37014a6a57
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9FO5QPCBAPSNjPIRzjb4gX3i8rO4YXAk7vBDZ8x:0uPrpT/qY2UO5svSKR3bvXSqJad8x
- TLSH T169233B003BE9C12BF2BE4F7899F26145867AF6633603E54A1CC451DB5613FC68A426FE
- 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