Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 12:30
Static task
static1
Behavioral task
behavioral1
Sample
GEFA-Order 232343-68983689.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
GEFA-Order 232343-68983689.exe
Resource
win10v2004-20241007-en
General
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Target
GEFA-Order 232343-68983689.exe
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Size
39KB
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MD5
7edaa96c807197b45ffb4f442ab3bfaa
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SHA1
a87db0d82f05e80b4511667c01305993d9265806
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SHA256
359c1e634d4b0d664443dca2ef11d6f5d68dcd381d56845e9212766b8b67e64f
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SHA512
5d8c898dbd2cea8cc0f76ae315ab6ad0e6b466ec78ddc9f3f5d4987329a6dcc924acf0c9f431a4093f64a99e7cc4f1038e4e6233330a27e4c53de8dd91e45fe4
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SSDEEP
768:L4lCZTEnqqVW1ZwqBMHlfXfLHTwfxlgqkCWIU:E1qqV8wqevfPWuCG
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.alternatifplastik.com - Port:
21 - Username:
[email protected] - Password:
Fineboy777@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 3916 created 3432 3916 GEFA-Order 232343-68983689.exe 56 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Fqhnalw = "C:\\Users\\Admin\\AppData\\Roaming\\Fqhnalw.exe" GEFA-Order 232343-68983689.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3916 set thread context of 4352 3916 GEFA-Order 232343-68983689.exe 86 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GEFA-Order 232343-68983689.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3916 GEFA-Order 232343-68983689.exe 4352 InstallUtil.exe 4352 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3916 GEFA-Order 232343-68983689.exe Token: SeDebugPrivilege 3916 GEFA-Order 232343-68983689.exe Token: SeDebugPrivilege 4352 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86 PID 3916 wrote to memory of 4352 3916 GEFA-Order 232343-68983689.exe 86
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3432
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C:\Users\Admin\AppData\Local\Temp\GEFA-Order 232343-68983689.exe"C:\Users\Admin\AppData\Local\Temp\GEFA-Order 232343-68983689.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4352
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