Analysis
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max time kernel
50s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20/09/2022, 08:00
Static task
static1
Behavioral task
behavioral1
Sample
PO-20945321002 & PO-20945321004.exe
Resource
win7-20220812-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
PO-20945321002 & PO-20945321004.exe
Resource
win10v2004-20220812-en
9 signatures
150 seconds
General
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Target
PO-20945321002 & PO-20945321004.exe
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Size
209KB
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MD5
1148c85897a1e993f4eb0f08be37ec0b
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SHA1
fc6cd75c16babd85ff8df1b4e0fa5edd361758e8
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SHA256
b4f5ab297be81516ae9c0cd602d0bcab9050c8321b5675dc1ddbfa99be09f9af
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SHA512
5e191cd8bda0d9944771fd17f6dd90f3ad18d1b137ae11fd061562820642f5a9fc0006f3e1ebfba3a1856ef5cce7bfdf609310d2486fb5bb98a38ffbdb075488
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SSDEEP
6144:U0M9XCwEB3fGQZjtrjYqZjZ3aTItQYFQwjgTG:U0MlCwEB3+gjtXYs93aYMa
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.obynnehhhan.com - Port:
587 - Username:
[email protected] - Password:
G$MUuYG3
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
resource yara_rule behavioral1/memory/1744-60-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1744-61-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1744-62-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1744-63-0x0000000000436C4E-mapping.dmp family_agenttesla behavioral1/memory/1744-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1744-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1952 set thread context of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1744 cvtres.exe 1744 cvtres.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1744 cvtres.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28 PID 1952 wrote to memory of 1744 1952 PO-20945321002 & PO-20945321004.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-20945321002 & PO-20945321004.exe"C:\Users\Admin\AppData\Local\Temp\PO-20945321002 & PO-20945321004.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1744
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