Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-11-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe
Resource
win10v2004-20241007-en
General
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Target
60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe
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Size
426KB
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MD5
c6167337a16bf7fe779f9355c9f203d0
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SHA1
9859e37a8aaed440363d89bd9108c088fd089c3f
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SHA256
60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2
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SHA512
72e1fd089c971ba0c85aaef80e6aa1278399857ff5470868ed5956a5104b6cbdc9c83b060e55f3f44bcbceadddb059e986b2bd3daf7259f63eaac9fd4bbe7474
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SSDEEP
12288:obvE6fKePak2ohwTeR8N51jWy7ZOdHn3teW:Qc6fXws8N51jWy7ctn37
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 3 IoCs
resource yara_rule behavioral1/memory/2444-2088-0x0000000005230000-0x0000000005262000-memory.dmp family_redline behavioral1/files/0x0007000000012116-2091.dat family_redline behavioral1/memory/2880-2099-0x0000000000240000-0x0000000000270000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
pid Process 2880 1.exe -
Loads dropped DLL 1 IoCs
pid Process 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe -
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 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 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2444 wrote to memory of 2880 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe 30 PID 2444 wrote to memory of 2880 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe 30 PID 2444 wrote to memory of 2880 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe 30 PID 2444 wrote to memory of 2880 2444 60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe"C:\Users\Admin\AppData\Local\Temp\60928274d8f27d928f7ad14e8c2d39a999fd6539dcebf4f751bf4a3de608ffa2.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2880
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0