Analysis
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max time kernel
147s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
08-02-2025 03:01
Static task
static1
Behavioral task
behavioral1
Sample
27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe
Resource
win7-20241010-en
General
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Target
27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe
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Size
904KB
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MD5
ae61cbcb19ba6f4ad388489eedb6228e
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SHA1
ee3a8e3816834d1f802520ae9864316582547e35
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SHA256
27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9
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SHA512
1565d34c1286d822a2f105b15c8f2480a4d479c715f5ea37c46afae7c739a7fecf7a555fcf8193f6575885d20550d343698525565da59ac8d70808d75c7292a3
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SSDEEP
12288:B2EV1KWYMV+I4MVKWcR3It7UXuh+s9nb0+g+loFGtIZ7ppvuQrewRJDVJvsG:B1VMGRgLmIi+sdoPfGAd7reQBk
Malware Config
Extracted
redline
Bot
87.120.120.22:1912
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/4804-42-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Redline family
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2876 powershell.exe 1120 powershell.exe -
Downloads MZ/PE file 1 IoCs
flow pid Process 33 3708 Process not Found -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000\Control Panel\International\Geo\Nation 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe -
Reads user/profile data of web browsers 3 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 4272 set thread context of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 -
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 6 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 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3452 MicrosoftEdgeUpdate.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3088 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 1120 powershell.exe 2876 powershell.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 2876 powershell.exe 1120 powershell.exe 4804 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4804 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 4804 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe Token: SeDebugPrivilege 2876 powershell.exe Token: SeDebugPrivilege 1120 powershell.exe Token: SeDebugPrivilege 4804 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4272 wrote to memory of 2876 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 89 PID 4272 wrote to memory of 2876 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 89 PID 4272 wrote to memory of 2876 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 89 PID 4272 wrote to memory of 1120 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 91 PID 4272 wrote to memory of 1120 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 91 PID 4272 wrote to memory of 1120 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 91 PID 4272 wrote to memory of 3088 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 93 PID 4272 wrote to memory of 3088 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 93 PID 4272 wrote to memory of 3088 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 93 PID 4272 wrote to memory of 4436 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 95 PID 4272 wrote to memory of 4436 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 95 PID 4272 wrote to memory of 4436 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 95 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96 PID 4272 wrote to memory of 4804 4272 27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4272 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LWtazrKwDPgopH.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1120
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LWtazrKwDPgopH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE2FD.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3088
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C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"2⤵PID:4436
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C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"C:\Users\Admin\AppData\Local\Temp\27ba4999fcfef817e77c5a6ce9a47ad6215b4354fd9dab300ba841d74b294bc9.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4804
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDE5ODI2MjE5Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3452
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5f4b13f2064483ecf75bc2351263486a1
SHA1d9e0239c9fe0e0de318add3f0a24811c17dbe500
SHA2566fb57f81a908fd198ec8bfea6cf78bb718c7ed2d7dfe4238183345cea2b41b8d
SHA512c771d90545e37bea6772cd14eb8f41e4c4a009ec73c5bc39ad716f17caf64106662ac82bd3050e375e80b01d6bf4bbbddca489774051e4804c0f76b5be9e342a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5348ce42ceb1f7a288523653294f62aaf
SHA1fa3e44834e6b7a31b7118fc31b6860218ef18a47
SHA256c93d70259ddf8ee6ad0cc46ccd47fd940eaf69849e8d41777c737a040d2f09b0
SHA512ec8154bd7b63d339c4dad453ad993dd98bb81afeda21c479e54a16640faa5a02fcd556ae0300a18a66812f803d1e4d1ba251bbc0ca4e04784204e2983b33fb61