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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19/12/2023, 14:18
Static task
static1
Behavioral task
behavioral1
Sample
RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe
Resource
win10v2004-20231215-en
General
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Target
RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe
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Size
666KB
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MD5
de613f46aec20a6ad14b85cc95e1f57d
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SHA1
f495916b81e0b14bf6392c2531d91450ddd3bd40
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SHA256
dc27601dddbad4603883a836acec791966b3e9926fdb0945c95b49a9957eba83
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SHA512
b5c853af251904333c9b9dce1ebabab0162c5dec21bc3c35cd68c3ab541af0b114b8a12c24ebe9bd956828a5c94dbf5651b6bbafae9bf1300173e995a734c4bf
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SSDEEP
12288:LSL10OEiu1jp5djtXDhl1wFC1hCkXDEK3R:nbtp5dFfuFC1hCkoE
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.chinatoolzlogs.com - Port:
587 - Username:
[email protected] - Password:
kTjXXXXIj3 - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2916 set thread context of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2736 CasPol.exe 2736 CasPol.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2736 CasPol.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28 PID 2916 wrote to memory of 2736 2916 RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe"C:\Users\Admin\AppData\Local\Temp\RFQ MR - CONTG. 0992-19-PD KAHRAMAA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2736
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