Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
10-05-2024 07:04
Static task
static1
Behavioral task
behavioral1
Sample
PO-20231228003.exe
Resource
win7-20240419-en
General
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Target
PO-20231228003.exe
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Size
1.3MB
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MD5
bb078c83338aa40005dcc903e8d00842
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SHA1
99516fbbfc72156970db12059d52a9d2f16aff5b
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SHA256
0ae05a66eb5e6dd6fc26a59f27d48f3cd28ae6c1454082045a32aff02d87c854
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SHA512
5b56402c626a92237d1e0a11e6c9034b1632fda921eb5c6fc0389b44e1f4c6eaa0318d0fa0ec2d5be8221c240d98d754bd275a9097f6bd592d3626af0d199e4e
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SSDEEP
24576:y4lavt0LkLL9IMixoEgeadMxjIuN6RimoUayq9MmCS:lkwkn9IMHeadAjCCU1aPCS
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 33 IoCs
Processes:
resource yara_rule behavioral1/memory/2684-28-0x0000000001E30000-0x0000000001E84000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-29-0x00000000021A0000-0x00000000021F2000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-70-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-52-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-90-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-88-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-86-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-85-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-82-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-80-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-78-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-76-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-74-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-72-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-68-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-66-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-64-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-62-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-60-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-58-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-56-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-54-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-50-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-48-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-46-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-44-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-42-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-40-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-38-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-36-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-34-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-32-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 behavioral1/memory/2684-31-0x00000000021A0000-0x00000000021ED000-memory.dmp family_zgrat_v1 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO-20231228003.exedescription pid process target process PID 2748 set thread context of 2684 2748 PO-20231228003.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2684 RegSvcs.exe 2684 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
PO-20231228003.exePO-20231228003.exepid process 2288 PO-20231228003.exe 2748 PO-20231228003.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2684 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
PO-20231228003.exePO-20231228003.exepid process 2288 PO-20231228003.exe 2288 PO-20231228003.exe 2748 PO-20231228003.exe 2748 PO-20231228003.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
PO-20231228003.exePO-20231228003.exepid process 2288 PO-20231228003.exe 2288 PO-20231228003.exe 2748 PO-20231228003.exe 2748 PO-20231228003.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
PO-20231228003.exePO-20231228003.exedescription pid process target process PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2096 2288 PO-20231228003.exe RegSvcs.exe PID 2288 wrote to memory of 2748 2288 PO-20231228003.exe PO-20231228003.exe PID 2288 wrote to memory of 2748 2288 PO-20231228003.exe PO-20231228003.exe PID 2288 wrote to memory of 2748 2288 PO-20231228003.exe PO-20231228003.exe PID 2288 wrote to memory of 2748 2288 PO-20231228003.exe PO-20231228003.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe PID 2748 wrote to memory of 2684 2748 PO-20231228003.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"2⤵PID:2096
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C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e