General
- Target 5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a
- Size 45KB
- Sample260803-ynj9eaztft
- SHA256 5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a
- MD5 f13abfd5afa6bcb06f2f7f5ce2c61f03
- SHA1 0d066a0a993c07492e6828e040201c3cb4433b28
- SHA512 6ccec89cd92890d968394f6cc79f19df01e72beae88a3600c65c4ac5ac00b40c9c597112e4e0482fb444608bff08321b0beac72a541b0d0bdac8df3d2e0a882e
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UwD/y/aqPIezjb1gX3ihyAyJvBDZ0x:8uUIpT4vAj2wkhe3bSXSM5Zd0x
- TLSH T1D6233A0037E8C12BF2BF5F7899F26145867AB5633A03D58A1CC4129B5713FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a.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
-
sobig.xemsexmy.org:80
-
sobig.xemsexmy.org:22
-
sobig.xemsexmy.org:8080
-
sobig.xemsexmy.org:8880
-
sobig.xemsexmy.org:2052
-
sobig.xemsexmy.org:2082
-
sobig.xemsexmy.org:2086
-
sobig.xemsexmy.org:2095
-
sobig.xemsexmy.org:443
-
sobig.xemsexmy.org:2053
-
sobig.xemsexmy.org:2083
-
sobig.xemsexmy.org:2087
-
sobig.xemsexmy.org:2096
-
sobig.xemsexmy.org:8443
-
conficker.xemsexmy.org:80
-
conficker.xemsexmy.org:22
-
conficker.xemsexmy.org:8080
-
conficker.xemsexmy.org:8880
-
conficker.xemsexmy.org:2052
-
conficker.xemsexmy.org:2082
-
conficker.xemsexmy.org:2086
-
conficker.xemsexmy.org:2095
-
conficker.xemsexmy.org:443
-
conficker.xemsexmy.org:2053
-
conficker.xemsexmy.org:2083
-
conficker.xemsexmy.org:2087
-
conficker.xemsexmy.org:2096
-
conficker.xemsexmy.org:8443
-
trickbot.xemsexmy.org:80
-
trickbot.xemsexmy.org:22
-
trickbot.xemsexmy.org:8080
-
trickbot.xemsexmy.org:8880
-
trickbot.xemsexmy.org:2052
-
trickbot.xemsexmy.org:2082
-
trickbot.xemsexmy.org:2086
-
trickbot.xemsexmy.org:2095
-
trickbot.xemsexmy.org:443
-
trickbot.xemsexmy.org:2053
-
trickbot.xemsexmy.org:2083
-
trickbot.xemsexmy.org:2087
-
trickbot.xemsexmy.org:2096
-
trickbot.xemsexmy.org:8443
-
downadup.xemsexmy.org:80
-
downadup.xemsexmy.org:22
-
downadup.xemsexmy.org:8080
-
downadup.xemsexmy.org:8880
-
downadup.xemsexmy.org:2052
-
downadup.xemsexmy.org:2082
-
downadup.xemsexmy.org:2086
-
downadup.xemsexmy.org:2095
-
downadup.xemsexmy.org:443
-
downadup.xemsexmy.org:2053
-
downadup.xemsexmy.org:2083
-
downadup.xemsexmy.org:2087
-
downadup.xemsexmy.org:2096
-
downadup.xemsexmy.org:8443
-
j77N3c2lCLbU
-
delay
0
-
install
true
-
install_file
rsm5ci4.exe
-
install_folder
%AppData%
Targets
-
- Target 5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a
- Size 45KB
- SHA256 5f33eab38af7759afdd68e91769b61d46ebc7b2d6c6d09ff3638e3902676b02a
- MD5 f13abfd5afa6bcb06f2f7f5ce2c61f03
- SHA1 0d066a0a993c07492e6828e040201c3cb4433b28
- SHA512 6ccec89cd92890d968394f6cc79f19df01e72beae88a3600c65c4ac5ac00b40c9c597112e4e0482fb444608bff08321b0beac72a541b0d0bdac8df3d2e0a882e
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UwD/y/aqPIezjb1gX3ihyAyJvBDZ0x:8uUIpT4vAj2wkhe3bSXSM5Zd0x
- TLSH T1D6233A0037E8C12BF2BF5F7899F26145867AB5633A03D58A1CC4129B5713FC69A426FE
- 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