Analysis
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max time kernel
142s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03/04/2024, 19:19
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order CTPO18542#.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Purchase Order CTPO18542#.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/misckvq.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/misckvq.dll
Resource
win10v2004-20240226-en
General
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Target
Purchase Order CTPO18542#.exe
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Size
341KB
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MD5
170b650b89eb3f88732366ca582cb976
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SHA1
b76899209d61e00e567d6bfa1140b6455f28b9c6
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SHA256
f4008d16e598db2a35512ca619aa47a5434e177e5be16323378fd86715002808
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SHA512
562b57205bee65a96ff1e8eabbe64e0f0bb5e1390ba8b6354691a7875ef819b87742a18dfc482e62930cf2f6f5f0d3d517a3da4d67d8e5a55bebc609c10ccf18
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SSDEEP
6144:GBlL/LNEppNBYRU1P/PMSnxT0SBCGbyVpEhcHEytf7anFF:EBm77RnxT0SBCGQon7
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 3 IoCs
resource yara_rule behavioral1/memory/2744-8-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/2744-10-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/2744-11-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Loads dropped DLL 1 IoCs
pid Process 2936 Purchase Order CTPO18542#.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2936 set thread context of 2744 2936 Purchase Order CTPO18542#.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2744 Purchase Order CTPO18542#.exe 2744 Purchase Order CTPO18542#.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2744 Purchase Order CTPO18542#.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2936 wrote to memory of 2744 2936 Purchase Order CTPO18542#.exe 28 PID 2744 wrote to memory of 2656 2744 Purchase Order CTPO18542#.exe 29 PID 2744 wrote to memory of 2656 2744 Purchase Order CTPO18542#.exe 29 PID 2744 wrote to memory of 2656 2744 Purchase Order CTPO18542#.exe 29 PID 2744 wrote to memory of 2656 2744 Purchase Order CTPO18542#.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order CTPO18542#.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order CTPO18542#.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order CTPO18542#.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order CTPO18542#.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 5083⤵PID:2656
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
32KB
MD571455ae5bee5d2dc77c1c86f0ff4a9aa
SHA130aba60427c693656d8d76cbdf257c033284f1c2
SHA25610d7db2ec1fa897b98373589c629e14b938d81a952bc33c32d60aea1522f86d6
SHA512a4e0a98ef162bf28059af238b25f696d1dd0e07cc30337968f15ebb802ecd487c9f4ada2ee441052a24e66ba4f9dbf6beb307e9a7f65495156270468fb2c699a