Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2024 00:20
Static task
static1
Behavioral task
behavioral1
Sample
Trojan.Win32.Otran.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Trojan.Win32.Otran.exe
Resource
win10v2004-20240802-en
General
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Target
Trojan.Win32.Otran.exe
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Size
496KB
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MD5
db66b3698482c366c1de1189e75e2450
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SHA1
4dcf416c4da2476a6340f8d48b75aae1af7552d4
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SHA256
5ee51a9806a81b2083b8530d9ec3a923103f1a3f50a8302fa399daa41789723e
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SHA512
05a0024e36cc8d1644355124a0a453c7f46d853fbf4df99541a55e862eda8e230ed873f9ed66b545044c0dc527ad98faf267ba753783d04ecbacbb45a21f7747
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SSDEEP
12288:LDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:LEEZBV5jCoFvZsSWG2BdN+w2+O
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4196 3772 WerFault.exe 81 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 Trojan.Win32.Otran.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3772 Trojan.Win32.Otran.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Otran.exe"C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Otran.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3772 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 4642⤵
- Program crash
PID:4196
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3772 -ip 37721⤵PID:4780