Analysis
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max time kernel
48s -
max time network
44s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
03-05-2021 06:03
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-EB200-PLOO1_Bidding.pdf.exe
Resource
win7v20210408
General
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Target
RFQ-EB200-PLOO1_Bidding.pdf.exe
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Size
428KB
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MD5
0b1c21615413f0177e744c3085ff4316
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SHA1
50d5ec35d24a91d0f374d52b4074ff4683808b05
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SHA256
2c79441587c24d3a87a2fb4ce636bbb2213853dcaa4d8cadcf5613c56d0df3b2
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SHA512
7efd643cb83c53e61bd8882e986d4c4c0d8ac58d28167d2f8784440b2069c8a0792720a532e7e266e4d24502ef495386f544c4c2f0e9a64685254a4c7e6dbdb4
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
AddInProcess32.exepid process 1552 AddInProcess32.exe -
Loads dropped DLL 1 IoCs
Processes:
RFQ-EB200-PLOO1_Bidding.pdf.exepid process 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/1028-64-0x0000000000330000-0x0000000000351000-memory.dmp agile_net -
Suspicious use of SetThreadContext 1 IoCs
Processes:
RFQ-EB200-PLOO1_Bidding.pdf.exedescription pid process target process PID 1028 set thread context of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RFQ-EB200-PLOO1_Bidding.pdf.exepid process 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RFQ-EB200-PLOO1_Bidding.pdf.exedescription pid process Token: SeDebugPrivilege 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
RFQ-EB200-PLOO1_Bidding.pdf.exedescription pid process target process PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe PID 1028 wrote to memory of 1552 1028 RFQ-EB200-PLOO1_Bidding.pdf.exe AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ-EB200-PLOO1_Bidding.pdf.exe"C:\Users\Admin\AppData\Local\Temp\RFQ-EB200-PLOO1_Bidding.pdf.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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memory/1028-60-0x0000000000380000-0x0000000000381000-memory.dmpFilesize
4KB
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memory/1028-62-0x0000000004D40000-0x0000000004D41000-memory.dmpFilesize
4KB
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memory/1028-64-0x0000000000330000-0x0000000000351000-memory.dmpFilesize
132KB
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memory/1028-65-0x0000000004D41000-0x0000000004D42000-memory.dmpFilesize
4KB
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memory/1028-66-0x0000000000370000-0x000000000037B000-memory.dmpFilesize
44KB
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memory/1028-67-0x0000000000400000-0x0000000000401000-memory.dmpFilesize
4KB
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memory/1552-70-0x00000000004139DE-mapping.dmp