Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 21:38
Static task
static1
Behavioral task
behavioral1
Sample
cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe
Resource
win10v2004-20241007-en
General
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Target
cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe
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Size
11.1MB
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MD5
4af22e4d5afed0e175e9be38e52e7897
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SHA1
f0080fcec2e51d9df5a0ed458f086eb72b10f6c4
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SHA256
cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15
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SHA512
169dd568857e8e9b074151821bf524aedeeffd6136669db5de6eac225b7f8e9145d99a2bb2e3eb37c181436b369ba65b2437a1dd8557f8971a5676d84335a955
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SSDEEP
196608:cI3AJlQby66WXY0bLMNVS8fZL7k/g5LIU+g4xNBHvRptYPs3nrwIZQsGZkjtPo:XAJeX/I01WF7sNBP1db9QsGiZPo
Malware Config
Extracted
redline
myads
185.242.85.232:80
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auth_value
026d8f56f9f7a8ca5253ff5e8bc51f0a
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 1 IoCs
resource yara_rule behavioral2/memory/4380-6-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Redline family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3936 set thread context of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.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 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86 PID 3936 wrote to memory of 4380 3936 cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe"C:\Users\Admin\AppData\Local\Temp\cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3936 -
C:\Users\Admin\AppData\Local\Temp\cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exeC:\Users\Admin\AppData\Local\Temp\cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe2⤵
- System Location Discovery: System Language Discovery
PID:4380
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\cec703c63339c89ae05ee7f8bcaf0118ef8c24eb74ae5c09bd3346609e2f1c15.exe.log
Filesize700B
MD5e5352797047ad2c91b83e933b24fbc4f
SHA19bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
SHA256b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
SHA512dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827