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Analysis
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max time kernel
146s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240709-en -
resource tags
arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system -
submitted
14/07/2024, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe
Resource
win11-20240709-en
General
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Target
50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe
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Size
338KB
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MD5
687bdbf73c6a4f8f6bc9e81f4975de4b
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SHA1
276d783f425092022119f64bd80e4c5008355d74
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SHA256
50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0
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SHA512
0be44fc83420ca7e10f7ac697fa841ad14d80f464336eed78702610568799c693eeeb1eb5a7f64c929f8cf77a458640fb0f657afe6ad13e39f5e27ffe5b1616a
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SSDEEP
6144:DY1jBmalKcYdvkMEdRE29UHYOhQWr1vVIwk/As6tSCc2Fy2di8bEO:DNEKc+kMcIJvVIb/ArQV2FVi8bEO
Malware Config
Extracted
redline
6951125327
https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443
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/4460-0-0x0000000000400000-0x0000000000422000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3656 set thread context of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe 4460 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4460 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82 PID 3656 wrote to memory of 4460 3656 50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe"C:\Users\Admin\AppData\Local\Temp\50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4460
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