Analysis
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max time kernel
67s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
29-04-2024 13:23
Static task
static1
Behavioral task
behavioral1
Sample
Novage New Purchase Order.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Novage New Purchase Order.exe
Resource
win10v2004-20240419-en
General
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Target
Novage New Purchase Order.exe
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Size
548KB
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MD5
de379a368ac84fbdd812d62390865332
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SHA1
50cba525e79fa50fa606668a5b400171209773c8
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SHA256
4fa1ddc835d185f3e6940501ba18b2add1125bcf3b2ae120cbb085861a480c49
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SHA512
ca1f8376ee7de97999308a15954edaf4a96fa511a491df043ea36d1033be38122ce7c85084ddfa02c16493f3ce6a56a01695b62ab04d7e3ddde1aa283011b3d0
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SSDEEP
12288:Ay7aP9BjyE2V7gTk2DNqGJo35NbP7r9r/+pppppppppppppppppppppppppppppb:Albf2Vzgo35t1q
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.voivocars.com - Port:
587 - Username:
[email protected] - Password:
qwerty123 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Novage New Purchase Order.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uaAWu = "C:\\Users\\Admin\\AppData\\Roaming\\uaAWu\\uaAWu.exe" Novage New Purchase Order.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Novage New Purchase Order.exedescription pid process target process PID 808 set thread context of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Powershell.exeNovage New Purchase Order.exepid process 452 Powershell.exe 452 Powershell.exe 3596 Novage New Purchase Order.exe 3596 Novage New Purchase Order.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Powershell.exeNovage New Purchase Order.exedescription pid process Token: SeDebugPrivilege 452 Powershell.exe Token: SeDebugPrivilege 3596 Novage New Purchase Order.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
Novage New Purchase Order.exedescription pid process target process PID 808 wrote to memory of 452 808 Novage New Purchase Order.exe Powershell.exe PID 808 wrote to memory of 452 808 Novage New Purchase Order.exe Powershell.exe PID 808 wrote to memory of 452 808 Novage New Purchase Order.exe Powershell.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe PID 808 wrote to memory of 3596 808 Novage New Purchase Order.exe Novage New Purchase Order.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Novage New Purchase Order.exe"C:\Users\Admin\AppData\Local\Temp\Novage New Purchase Order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" 'C:\Users\Admin\AppData\Local\Temp\Novage New Purchase Order.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PO.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Novage New Purchase Order.exe"C:\Users\Admin\AppData\Local\Temp\Novage New Purchase Order.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_itasm0hh.n3y.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/452-20-0x0000000005350000-0x00000000053B6000-memory.dmpFilesize
408KB
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memory/452-27-0x0000000005B00000-0x0000000005B4C000-memory.dmpFilesize
304KB
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memory/452-26-0x0000000005960000-0x000000000597E000-memory.dmpFilesize
120KB
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memory/452-22-0x00000000054C0000-0x0000000005814000-memory.dmpFilesize
3.3MB
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memory/452-19-0x0000000004B60000-0x0000000004BC6000-memory.dmpFilesize
408KB
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memory/452-13-0x0000000004AC0000-0x0000000004AE2000-memory.dmpFilesize
136KB
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memory/452-35-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/452-8-0x0000000002170000-0x00000000021A6000-memory.dmpFilesize
216KB
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memory/452-9-0x0000000004C30000-0x0000000005258000-memory.dmpFilesize
6.2MB
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memory/452-10-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/452-12-0x00000000045F0000-0x0000000004600000-memory.dmpFilesize
64KB
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memory/452-11-0x00000000045F0000-0x0000000004600000-memory.dmpFilesize
64KB
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memory/808-7-0x0000000005640000-0x00000000056DC000-memory.dmpFilesize
624KB
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memory/808-28-0x0000000005300000-0x000000000530A000-memory.dmpFilesize
40KB
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memory/808-6-0x00000000054D0000-0x0000000005526000-memory.dmpFilesize
344KB
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memory/808-5-0x00000000052F0000-0x00000000052FA000-memory.dmpFilesize
40KB
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memory/808-4-0x0000000005450000-0x0000000005460000-memory.dmpFilesize
64KB
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memory/808-3-0x0000000005240000-0x00000000052D2000-memory.dmpFilesize
584KB
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memory/808-2-0x00000000058D0000-0x0000000005E74000-memory.dmpFilesize
5.6MB
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memory/808-0-0x0000000000920000-0x00000000009AE000-memory.dmpFilesize
568KB
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memory/808-1-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/808-32-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/3596-31-0x0000000005240000-0x0000000005250000-memory.dmpFilesize
64KB
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memory/3596-30-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/3596-29-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/3596-37-0x0000000006BA0000-0x0000000006BF0000-memory.dmpFilesize
320KB
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memory/3596-38-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/3596-39-0x0000000005240000-0x0000000005250000-memory.dmpFilesize
64KB