Analysis
-
max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 19:32
Static task
static1
Behavioral task
behavioral1
Sample
38347300e5b77a9381ef1c73b0ec1dd6.exe
Resource
win7-20231215-en
General
-
Target
38347300e5b77a9381ef1c73b0ec1dd6.exe
-
Size
106KB
-
MD5
38347300e5b77a9381ef1c73b0ec1dd6
-
SHA1
27f4fe8c08b80fbb674146f6bf18812be0e5cc45
-
SHA256
586d1044aecbeb6126df344b366884f36b4fc83f5afc377a38b82286bfbbb9a1
-
SHA512
ddbae08fc6a8002e0f7e1983d41bcdf1490052626bd3f1f4dbac03b48e3bc66235a06426d68646155540a9cc2ea3f70224d85132f5af423b33a88e7492b86ddd
-
SSDEEP
1536:v+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZa1:v+FDzK71QkbstyJjCKICpC72s/mlaXa1
Malware Config
Signatures
-
Loads dropped DLL 2 IoCs
pid Process 1732 38347300e5b77a9381ef1c73b0ec1dd6.exe 1732 38347300e5b77a9381ef1c73b0ec1dd6.exe -
resource yara_rule behavioral1/memory/1732-1-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-3-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-9-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-10-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/1732-22-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2352 1732 WerFault.exe 27 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1732 38347300e5b77a9381ef1c73b0ec1dd6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\38347300e5b77a9381ef1c73b0ec1dd6.exe"C:\Users\Admin\AppData\Local\Temp\38347300e5b77a9381ef1c73b0ec1dd6.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 1362⤵
- Program crash
PID:2352
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
-
Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94