Analysis
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max time kernel
300s -
max time network
107s -
platform
windows7_x64 -
resource
win7 -
submitted
08-10-2020 15:18
Static task
static1
Behavioral task
behavioral1
Sample
3aadbf7e527fc1a050e1c97fea1cba4d.doc
Resource
win7
windows7_x64
0 signatures
0 seconds
General
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Target
3aadbf7e527fc1a050e1c97fea1cba4d.doc
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Size
7.9MB
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MD5
3aadbf7e527fc1a050e1c97fea1cba4d
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SHA1
2cf055b3ef60582ca72e77bc4693ea306360f611
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SHA256
208ec23c233580dbfc53aad5655845f7152ada56dd6a5c780d54e84a9d227407
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SHA512
642fadbcb8c94858a770de4e6e419bcc6c223e92fe3294f0b56519bdd4b74cdc9918ebac83a91627de5bef4cfd42a1abde79c4bf9e2801f582e18c9fd5000976
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process 1084 1124 cmd.exe 23 -
Executes dropped EXE 3 IoCs
pid Process 1036 python.exe 1852 python.exe 1584 python.exe -
resource yara_rule behavioral1/files/0x00030000000131cf-5.dat office_xlm_macros -
Loads dropped DLL 32 IoCs
pid Process 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1036 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1852 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe 1584 python.exe -
JavaScript code in executable 8 IoCs
resource yara_rule behavioral1/files/0x0003000000013225-38.dat js behavioral1/files/0x0003000000013225-39.dat js behavioral1/files/0x0003000000013226-59.dat js behavioral1/files/0x0003000000013226-60.dat js behavioral1/files/0x0003000000013225-71.dat js behavioral1/files/0x0003000000013226-82.dat js behavioral1/files/0x0003000000013225-88.dat js behavioral1/files/0x0003000000013226-95.dat js -
Office loads VBA resources, possible macro or embedded object present
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1124 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: 35 1036 python.exe Token: 35 1852 python.exe Token: 35 1584 python.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1124 WINWORD.EXE 1124 WINWORD.EXE -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1124 wrote to memory of 1084 1124 WINWORD.EXE 25 PID 1124 wrote to memory of 1084 1124 WINWORD.EXE 25 PID 1124 wrote to memory of 1084 1124 WINWORD.EXE 25 PID 1124 wrote to memory of 1036 1124 WINWORD.EXE 30 PID 1124 wrote to memory of 1036 1124 WINWORD.EXE 30 PID 1124 wrote to memory of 1036 1124 WINWORD.EXE 30 PID 1124 wrote to memory of 1036 1124 WINWORD.EXE 30 PID 1036 wrote to memory of 1684 1036 python.exe 33 PID 1036 wrote to memory of 1684 1036 python.exe 33 PID 1036 wrote to memory of 1684 1036 python.exe 33 PID 1036 wrote to memory of 1684 1036 python.exe 33 PID 1684 wrote to memory of 1852 1684 cmd.exe 34 PID 1684 wrote to memory of 1852 1684 cmd.exe 34 PID 1684 wrote to memory of 1852 1684 cmd.exe 34 PID 1684 wrote to memory of 1852 1684 cmd.exe 34 PID 1036 wrote to memory of 1084 1036 python.exe 35 PID 1036 wrote to memory of 1084 1036 python.exe 35 PID 1036 wrote to memory of 1084 1036 python.exe 35 PID 1036 wrote to memory of 1084 1036 python.exe 35 PID 1084 wrote to memory of 1584 1084 cmd.exe 36 PID 1084 wrote to memory of 1584 1084 cmd.exe 36 PID 1084 wrote to memory of 1584 1084 cmd.exe 36 PID 1084 wrote to memory of 1584 1084 cmd.exe 36
Processes
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C:\Program Files\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\3aadbf7e527fc1a050e1c97fea1cba4d.doc"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1124 -
C:\Windows\system32\cmd.execmd /c copy C:\Users\Admin\AppData\Local\Temp\3aadbf7e527fc1a050e1c97fea1cba4d.doc C:\Users\Public\docer.doc2⤵
- Process spawned unexpected child process
PID:1084
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C:\Users\Public\Python37\python.exe"C:\Users\Public\\Python37\python.exe" "C:\Users\Public\\Python37\launcher.py"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\\Python37\python.exe" "C:\Users\Public\\Python37\smile.py""3⤵
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Users\Public\Python37\python.exe"C:\Users\Public\\Python37\python.exe" "C:\Users\Public\\Python37\smile.py"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:1852
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\\Python37\python.exe" "C:\Users\Public\\Python37\frown.py""3⤵
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Users\Public\Python37\python.exe"C:\Users\Public\\Python37\python.exe" "C:\Users\Public\\Python37\frown.py"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:1584
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