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
21/05/2024, 03:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
RFQ11045.exe
Resource
win7-20240419-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
RFQ11045.exe
Resource
win10v2004-20240226-en
0 signatures
150 seconds
General
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Target
RFQ11045.exe
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Size
1.4MB
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MD5
d97d616e49af21bba3536c700491d8a2
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SHA1
5a8440ae47f29a9de633d166c1b1c70ad4f2e616
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SHA256
5bffd302444843d593e6bd69c88e24fdefc2f27b532e935b9c534b7a795aa9e3
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SHA512
edfdc77c1ff9989b3a430ef8ced476d2ac7a380fbd897f1fdd493f99d490e36a29222cd73b2d9a68e2a9ac63c37011095d3e1aa438c399e27a861fdec3ed0871
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SSDEEP
24576:3STO2xeoGIpyDfZH6s5KeTzLAJjS/iFvmRdiCr6Rx8U5X:ixocIzLwa7GRx8+X
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.trisquarespl.com - Port:
587 - Username:
[email protected] - Password:
#YQnq^Yy5 - 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 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3008 set thread context of 2620 3008 RFQ11045.exe 29 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2620 jsc.exe 2620 jsc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2620 jsc.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2620 3008 RFQ11045.exe 29 PID 3008 wrote to memory of 2732 3008 RFQ11045.exe 30 PID 3008 wrote to memory of 2732 3008 RFQ11045.exe 30 PID 3008 wrote to memory of 2732 3008 RFQ11045.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ11045.exe"C:\Users\Admin\AppData\Local\Temp\RFQ11045.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3008 -s 6282⤵PID:2732
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