Analysis
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max time kernel
148s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2024, 23:38
Static task
static1
Behavioral task
behavioral1
Sample
22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe
Resource
win10v2004-20241007-en
General
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Target
22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe
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Size
433KB
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MD5
f76b6f64190313c512c758d8a3ff4248
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SHA1
246e3cc6845443597ade6c95b16ed4fed18104a8
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SHA256
22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5
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SHA512
4e29639ae61ee31ea6ebd2e9ecff4651efafa333e2a3023adfeac7a1a31286fb5eb2f35a6a28b94550a8612daf6869825ce58ad646b5a8de923818c1ab129a2d
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SSDEEP
12288:fMrwy90eNZvRpO8WaDBuax5dU4HRXdWsD:fyJf9tVuaRU4HTW+
Malware Config
Extracted
redline
rodik
193.233.20.23:4124
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auth_value
59b6e22e7cfd9b5fa0c99d1942f7c85d
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 35 IoCs
resource yara_rule behavioral1/memory/1068-12-0x0000000004B70000-0x0000000004BB6000-memory.dmp family_redline behavioral1/memory/1068-14-0x0000000007730000-0x0000000007774000-memory.dmp family_redline behavioral1/memory/1068-24-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-27-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-36-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-58-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-78-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-76-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-74-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-72-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-70-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-67-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-64-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-63-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-60-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-56-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-54-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-52-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-69-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-50-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-48-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-46-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-44-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-42-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-40-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-38-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-35-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-32-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-31-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-28-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-22-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-20-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-18-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-16-0x0000000007730000-0x000000000776F000-memory.dmp family_redline behavioral1/memory/1068-15-0x0000000007730000-0x000000000776F000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
pid Process 1068 lmE70lx79.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe -
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 22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lmE70lx79.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1068 lmE70lx79.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4252 wrote to memory of 1068 4252 22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe 86 PID 4252 wrote to memory of 1068 4252 22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe 86 PID 4252 wrote to memory of 1068 4252 22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe"C:\Users\Admin\AppData\Local\Temp\22eda6f75fa8e17008aa5bdc899a14932d20d5dd1252028b3ee8f5ccb1fba3e5.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmE70lx79.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lmE70lx79.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1068
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315KB
MD5de718660e48a51953b80e234cbf73c35
SHA1a55a588ff719bc9751459bf5e531ca7abd733ac6
SHA256d3fac3a4b40497e9b6bc66ff91e4e0da4fbfc6dfcd50c085cb47e7b8eefdfc36
SHA5127e1c7cf099b546875d07b0ca10d7ff193f65336155f274accbb1ee89369af84c88388359d3599dfb252f0a8e085ecb89fb73796e467068f423f4a2be8d0635b1