Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 16:13
Static task
static1
Behavioral task
behavioral1
Sample
WinMerge-2.14.0+-jp-80-x64-Setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
WinMerge-2.14.0+-jp-80-x64-Setup.exe
Resource
win10v2004-20240426-en
General
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Target
WinMerge-2.14.0+-jp-80-x64-Setup.exe
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Size
5.6MB
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MD5
18c4145aaeba4da9915508dd392dbffa
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SHA1
5a14121f61bfefa3813b8c1dd939b7170f8a7721
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SHA256
1edb0e6bd4dd527bf6b39275a5996da533e95468b76257ebada6d862883240b4
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SHA512
4b20a022ec3b5ddf956cdd5de856aa6b70814e17c68c84e0efc9df7bbebe5054c24d0c0b6598029f177b00d9b3ab2d5ef3ab7924cc6872569f31eb2b2829595f
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SSDEEP
98304:MQaB8+grzcZnKoVeo61vw9DCrdU9XqPOCEC4eqneLa9rui9kUJEWFGCb:TaB8DzcZBwXw9wRPOFC49eLyj9kU1b
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
WinMerge-2.14.0+-jp-80-x64-Setup.tmppid process 2360 WinMerge-2.14.0+-jp-80-x64-Setup.tmp -
Loads dropped DLL 3 IoCs
Processes:
WinMerge-2.14.0+-jp-80-x64-Setup.exeWinMerge-2.14.0+-jp-80-x64-Setup.tmppid process 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe 2360 WinMerge-2.14.0+-jp-80-x64-Setup.tmp 2360 WinMerge-2.14.0+-jp-80-x64-Setup.tmp -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WinMerge-2.14.0+-jp-80-x64-Setup.tmppid process 2360 WinMerge-2.14.0+-jp-80-x64-Setup.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
WinMerge-2.14.0+-jp-80-x64-Setup.exedescription pid process target process PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp PID 1948 wrote to memory of 2360 1948 WinMerge-2.14.0+-jp-80-x64-Setup.exe WinMerge-2.14.0+-jp-80-x64-Setup.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\WinMerge-2.14.0+-jp-80-x64-Setup.exe"C:\Users\Admin\AppData\Local\Temp\WinMerge-2.14.0+-jp-80-x64-Setup.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\is-L11FS.tmp\WinMerge-2.14.0+-jp-80-x64-Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-L11FS.tmp\WinMerge-2.14.0+-jp-80-x64-Setup.tmp" /SL5="$4010A,5456403,56832,C:\Users\Admin\AppData\Local\Temp\WinMerge-2.14.0+-jp-80-x64-Setup.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2360
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
690KB
MD51305181de520f125aeabf85dc24a89d6
SHA198b7548fede3f1468ccbdee405abdc4e5d2ec671
SHA2560e19765b89a1a29afee09810dcb3ec5cc7c66053947be8f1aebdbb7c801dfeaf
SHA512b0bfa9749a6a5a18c1926e6c5ebb4cdb156df1652cb822f067422a1cd21583340f32e4a1fc2f4c21a09343d73a55651972edbd2dec98ce44641a1097c16bc793
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3