Analysis
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max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2023 09:11
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231020-en
General
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Target
file.exe
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Size
1.9MB
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MD5
b483c722d53182cb7b35e0604b6603c7
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SHA1
821a586245f977e3a6d2aae29c7a262c080cb5a2
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SHA256
c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4
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SHA512
efe2bc96cce1802c74277d72cd848b3c4a275bb5a1537ec59d1dc9b9a4ad60b6e733f14404d7cd07b479a8018a3872eb924befbd25256764d8f10f583a86372e
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SSDEEP
49152:vmMEPx6vQA7b0IyUWN/vgy0j3c6Byf1gTT:hHQAXtyBN/R0TE2X
Malware Config
Extracted
eternity
http://izrukvro5khcol3z7cvvdq3akeunlod2gshgn7ppo3a4jvse3z5hpiyd.onion
Signatures
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Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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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/3940-28-0x0000000000400000-0x000000000045A000-memory.dmp family_redline -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 36 ip-api.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4988 set thread context of 1804 4988 file.exe 93 PID 4988 set thread context of 3956 4988 file.exe 95 PID 1804 set thread context of 3940 1804 InstallUtil.exe 96 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 InstallUtil.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 4988 file.exe 4988 file.exe 1804 InstallUtil.exe 1804 InstallUtil.exe 3956 InstallUtil.exe 3940 InstallUtil.exe 3940 InstallUtil.exe 3940 InstallUtil.exe 3940 InstallUtil.exe 3940 InstallUtil.exe 3940 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4988 file.exe Token: SeDebugPrivilege 1804 InstallUtil.exe Token: SeDebugPrivilege 3956 InstallUtil.exe Token: SeDebugPrivilege 3940 InstallUtil.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 1804 4988 file.exe 93 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 4988 wrote to memory of 3956 4988 file.exe 95 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 1804 wrote to memory of 3940 1804 InstallUtil.exe 96 PID 3956 wrote to memory of 2656 3956 InstallUtil.exe 97 PID 3956 wrote to memory of 2656 3956 InstallUtil.exe 97 PID 3956 wrote to memory of 2656 3956 InstallUtil.exe 97 PID 2656 wrote to memory of 3364 2656 cmd.exe 99 PID 2656 wrote to memory of 3364 2656 cmd.exe 99 PID 2656 wrote to memory of 3364 2656 cmd.exe 99 PID 2656 wrote to memory of 4612 2656 cmd.exe 100 PID 2656 wrote to memory of 4612 2656 cmd.exe 100 PID 2656 wrote to memory of 4612 2656 cmd.exe 100 PID 2656 wrote to memory of 1692 2656 cmd.exe 101 PID 2656 wrote to memory of 1692 2656 cmd.exe 101 PID 2656 wrote to memory of 1692 2656 cmd.exe 101 PID 3956 wrote to memory of 4320 3956 InstallUtil.exe 102 PID 3956 wrote to memory of 4320 3956 InstallUtil.exe 102 PID 3956 wrote to memory of 4320 3956 InstallUtil.exe 102 PID 4320 wrote to memory of 3836 4320 cmd.exe 104 PID 4320 wrote to memory of 3836 4320 cmd.exe 104 PID 4320 wrote to memory of 3836 4320 cmd.exe 104 PID 4320 wrote to memory of 4976 4320 cmd.exe 105 PID 4320 wrote to memory of 4976 4320 cmd.exe 105 PID 4320 wrote to memory of 4976 4320 cmd.exe 105 PID 4320 wrote to memory of 1456 4320 cmd.exe 106 PID 4320 wrote to memory of 1456 4320 cmd.exe 106 PID 4320 wrote to memory of 1456 4320 cmd.exe 106 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1804 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3940
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3956 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All3⤵
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:3364
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile4⤵PID:4612
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C:\Windows\SysWOW64\findstr.exefindstr All4⤵PID:1692
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key3⤵
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:3836
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile name="65001" key=clear4⤵PID:4976
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C:\Windows\SysWOW64\findstr.exefindstr Key4⤵PID:1456
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD560c8003e2f816f12023254fdd5b2d734
SHA143dd8890e4dffbf0bc0c646f1fedb6edbe567677
SHA256e148a6fa62202ed6cdb253f3ae65fc29bd1e7de0ca38c30224b0cde27d80ff99
SHA51259580ba990f7b03269a66d533ba96e54fee1beb2bdb1ded6de07e51f600635304d4fb5a06e601f20338d57f44633566b557374ec80881803c540edc6e4fd01a2