Analysis
-
max time kernel
45s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-01-2023 23:55
Static task
static1
Behavioral task
behavioral1
Sample
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe
Resource
win10v2004-20220812-en
General
-
Target
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe
-
Size
95KB
-
MD5
50dbffa2b69d48ff85a2110dbcf9f7d0
-
SHA1
97f092f5de01a4c17ccec82304cbf810cd8a5e39
-
SHA256
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a
-
SHA512
ade5f2df36ea759b13f5443b64b10685b7053805389fb2a79d52cec0a7e7297a5451e017af68d896ef059680e2777552bf316e2bb286d26b5fc5066bfdf750ef
-
SSDEEP
1536:5xGxA43zk0FXotMlexqMEIgoKToh8EEtv/+n+kzUza618Wo:H43R9oiljIgoKT0REp2+kQu61H
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/288-58-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/288-57-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/288-61-0x0000000000400000-0x0000000000425000-memory.dmp upx -
Loads dropped DLL 2 IoCs
Processes:
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exepid process 288 665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe 288 665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1456 288 WerFault.exe 665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exepid process 288 665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe"C:\Users\Admin\AppData\Local\Temp\665233fca349e262f4e1343685b370bc172c20b49470a351399e06187bd6ac1a.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 288 -s 1762⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
\Users\Admin\AppData\Local\Temp\~TMDC3C.tmpFilesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
-
\Users\Admin\AppData\Local\Temp\~TMDC7C.tmpFilesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94
-
memory/288-54-0x0000000075B11000-0x0000000075B13000-memory.dmpFilesize
8KB
-
memory/288-58-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
-
memory/288-57-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
-
memory/288-61-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
-
memory/288-62-0x00000000775C0000-0x0000000077740000-memory.dmpFilesize
1.5MB