Analysis
-
max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2023 18:44
Behavioral task
behavioral1
Sample
gvhuvhbu.exe
Resource
win7-20230220-en
General
-
Target
gvhuvhbu.exe
-
Size
47KB
-
MD5
a964c8e073c6c0be2d62de7fe16ab3db
-
SHA1
b77847f332c069f3dde767e798ead7047f2e7bd3
-
SHA256
09cdb881b143ffd6e4390b5f5a9002537bb2052bd213c15072421fca4475c49a
-
SHA512
051c3f3a3fc06ef20ed44f7175c66e55324972663827f31332e5457e5e0059b3c7dd79c32cbd4e03621e0e29edbf3746896c5ad0473cbcb378112a198da2fe32
-
SSDEEP
768:GuvV5TdxS7SWUkHm7mo2qLMtEVUBwuAVPIpI6H/j60bLmKvb1sUk0Lwm+dKj+FBg:GuvV5TdUg2ltUjypIExbLmKvhsr0LaLg
Malware Config
Extracted
asyncrat
0.5.7B
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
127.0.0.1:33901
spring-consultation.at.ply.gg:6606
spring-consultation.at.ply.gg:7707
spring-consultation.at.ply.gg:8808
spring-consultation.at.ply.gg:33901
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
-
Async RAT payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2372-133-0x0000000000710000-0x0000000000722000-memory.dmp asyncrat behavioral2/memory/2372-135-0x0000000005170000-0x0000000005180000-memory.dmp asyncrat -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
gvhuvhbu.exedescription pid process Token: SeDebugPrivilege 2372 gvhuvhbu.exe Token: SeDebugPrivilege 2372 gvhuvhbu.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2372-133-0x0000000000710000-0x0000000000722000-memory.dmpFilesize
72KB
-
memory/2372-134-0x0000000005170000-0x0000000005180000-memory.dmpFilesize
64KB
-
memory/2372-135-0x0000000005170000-0x0000000005180000-memory.dmpFilesize
64KB
-
memory/2372-136-0x0000000004F20000-0x0000000004FBC000-memory.dmpFilesize
624KB
-
memory/2372-137-0x0000000005E20000-0x00000000063C4000-memory.dmpFilesize
5.6MB
-
memory/2372-138-0x00000000058E0000-0x0000000005946000-memory.dmpFilesize
408KB