Analysis
-
max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
-
submitted
25-01-2024 16:18
General
-
Target
74f3b871d85aaa247e93290b2bbbe7e0.exe
-
Size
4.7MB
-
MD5
74f3b871d85aaa247e93290b2bbbe7e0
-
SHA1
4532523ce208a7b61f2707ef9020f27aabdd1d10
-
SHA256
5afa3995ab10db02e4ae53eace0287b98302111a76fd5dd2184f3e96ce047ef9
-
SHA512
42033f59c9baa72994e2b8fbd082dd693a1d546d52e09ec3b65f017c88f840772b40ee8e70222efed4c5f85f95d8e3926a06dafe9612e4325ba86b7970f2c843
-
SSDEEP
98304:PX4UgeItnJ43UEQdF9YHWYt33w234Ey8tmxiRGuc+yazx14:vOeItnEbQdFsWYC234EDtmYRL/ya0
Malware Config
Signatures
-
Kinsing
Kinsing is a loader written in Golang.
-
Executes dropped EXE 2 IoCs
-
Loads dropped DLL 1 IoCs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 22 IoCs
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious use of FindShellTrayWindow 1 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\74f3b871d85aaa247e93290b2bbbe7e0.exe"C:\Users\Admin\AppData\Local\Temp\74f3b871d85aaa247e93290b2bbbe7e0.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-LSVGQ.tmp\74f3b871d85aaa247e93290b2bbbe7e0.tmp"C:\Users\Admin\AppData\Local\Temp\is-LSVGQ.tmp\74f3b871d85aaa247e93290b2bbbe7e0.tmp" /SL5="$501D2,4273426,721408,C:\Users\Admin\AppData\Local\Temp\74f3b871d85aaa247e93290b2bbbe7e0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Aut\Pariatur.exe"C:\Program Files (x86)\Aut/\Pariatur.exe" 3cdc3fe5f039df159d471f9bdb28e9143⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Program Files (x86)\Aut\Pariatur.exeFilesize
4.0MB
MD59afdb0a2479b187c420219cffc77668f
SHA1e3e7f8a5e3f9e9e29006be7ae85823235dc3a5c1
SHA256a8486839490bdbc6038ba71231723779deac0fd6dfbed61b6ed2b86036c12a1b
SHA51289a85ecabefa48116d118d3c61b79f34a4d1522ee575408c1f3a419cf39b2de1f3f22fedcdda4801ed42ee1a9c74f62ac77742e127e2dfc5a8266401cefe1d1d
-
C:\Users\Admin\AppData\Local\Temp\is-LSVGQ.tmp\74f3b871d85aaa247e93290b2bbbe7e0.tmpFilesize
2.4MB
MD53fddfbaa9d029821152e746edbabf7ce
SHA1703690b3a2377047f6755e9b5274d608791b8062
SHA256787cef456bd60075199c04ac38dd5e65291bd3a930b132538889e4dafb76fa1a
SHA512fd50e763c6523022f1be02a6a690d2a2dec4e9a73c941314b4a810bbd7605d4058c5c49c53dcbdd8fde5e6c4d2c78fcec52b5bca087cbf552bc1ce90819c4903
-
C:\Users\Admin\AppData\Local\Temp\is-U1HCM.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
memory/1700-51-0x0000000000400000-0x0000000001617000-memory.dmpFilesize
18.1MB
-
memory/1700-50-0x0000000000400000-0x0000000001617000-memory.dmpFilesize
18.1MB
-
memory/1700-52-0x0000000004780000-0x0000000004781000-memory.dmpFilesize
4KB
-
memory/1700-55-0x0000000000400000-0x0000000001617000-memory.dmpFilesize
18.1MB
-
memory/1700-74-0x0000000000400000-0x0000000001617000-memory.dmpFilesize
18.1MB
-
memory/2656-5-0x0000000000B50000-0x0000000000B51000-memory.dmpFilesize
4KB
-
memory/2656-54-0x0000000000400000-0x0000000000679000-memory.dmpFilesize
2.5MB
-
memory/2656-59-0x0000000000B50000-0x0000000000B51000-memory.dmpFilesize
4KB
-
memory/4896-0-0x0000000000400000-0x00000000004BE000-memory.dmpFilesize
760KB
-
memory/4896-53-0x0000000000400000-0x00000000004BE000-memory.dmpFilesize
760KB