Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
03-11-2024 15:40
Static task
static1
Behavioral task
behavioral1
Sample
7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe
Resource
win7-20240729-en
General
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Target
7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe
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Size
49KB
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MD5
8174a96006f2acd6ae72b8e8b1657690
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SHA1
df00f51fb1bbbe8a8f0726411cc9650906ee1553
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SHA256
7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33def
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SHA512
5a0486afc6e218583694fddb210c23d2591c038a8c6ee57226eddf1aaf20f16e139f0d617e54900a78061fe59aad88917d1487b83c662738f945bd7c7f9afd7d
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SSDEEP
1536:zD5gnDtYxE0moj5O/rDjvmKILPmqV0s2koOqjeN:vaD8EJJDD7jm5Cq
Malware Config
Extracted
xtremerat
franco1.no-ip.org
Signatures
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Detect XtremeRAT payload 5 IoCs
resource yara_rule behavioral1/memory/3008-16-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/3008-15-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2256-19-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/3008-20-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2256-21-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Xtremerat family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2084 set thread context of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 -
resource yara_rule behavioral1/memory/3008-7-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-14-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-16-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-15-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-10-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-6-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2256-19-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/3008-20-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2256-21-0x0000000010000000-0x000000001004D000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 2084 wrote to memory of 3008 2084 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 30 PID 3008 wrote to memory of 2256 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 31 PID 3008 wrote to memory of 2256 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 31 PID 3008 wrote to memory of 2256 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 31 PID 3008 wrote to memory of 2256 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 31 PID 3008 wrote to memory of 2256 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 31 PID 3008 wrote to memory of 2492 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 32 PID 3008 wrote to memory of 2492 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 32 PID 3008 wrote to memory of 2492 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 32 PID 3008 wrote to memory of 2492 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 32 PID 3008 wrote to memory of 2492 3008 7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe"C:\Users\Admin\AppData\Local\Temp\7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\AppData\Local\Temp\7de3054bae0aa73e5ceebca435aea90f62b6a3401b989bb5118bbaf89fb33defN.exe
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- System Location Discovery: System Language Discovery
PID:2256
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2492
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