Analysis
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max time kernel
147s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2023 09:21
Static task
static1
Behavioral task
behavioral1
Sample
c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe
Resource
win10v2004-20231023-en
General
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Target
c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.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 behavioral1/memory/3884-30-0x0000000000400000-0x000000000045A000-memory.dmp family_redline -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\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 42 ip-api.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4100 set thread context of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 set thread context of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 2288 set thread context of 3884 2288 InstallUtil.exe 97 -
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 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 2288 InstallUtil.exe 2288 InstallUtil.exe 3548 InstallUtil.exe 3884 InstallUtil.exe 3884 InstallUtil.exe 3884 InstallUtil.exe 3884 InstallUtil.exe 3884 InstallUtil.exe 3884 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe Token: SeDebugPrivilege 2288 InstallUtil.exe Token: SeDebugPrivilege 3548 InstallUtil.exe Token: SeDebugPrivilege 3884 InstallUtil.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 2288 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 95 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 4100 wrote to memory of 3548 4100 c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe 96 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 2288 wrote to memory of 3884 2288 InstallUtil.exe 97 PID 3548 wrote to memory of 3324 3548 InstallUtil.exe 99 PID 3548 wrote to memory of 3324 3548 InstallUtil.exe 99 PID 3548 wrote to memory of 3324 3548 InstallUtil.exe 99 PID 3324 wrote to memory of 4804 3324 cmd.exe 101 PID 3324 wrote to memory of 4804 3324 cmd.exe 101 PID 3324 wrote to memory of 4804 3324 cmd.exe 101 PID 3324 wrote to memory of 2088 3324 cmd.exe 102 PID 3324 wrote to memory of 2088 3324 cmd.exe 102 PID 3324 wrote to memory of 2088 3324 cmd.exe 102 PID 3324 wrote to memory of 2748 3324 cmd.exe 103 PID 3324 wrote to memory of 2748 3324 cmd.exe 103 PID 3324 wrote to memory of 2748 3324 cmd.exe 103 PID 3548 wrote to memory of 4548 3548 InstallUtil.exe 104 PID 3548 wrote to memory of 4548 3548 InstallUtil.exe 104 PID 3548 wrote to memory of 4548 3548 InstallUtil.exe 104 PID 4548 wrote to memory of 4584 4548 cmd.exe 106 PID 4548 wrote to memory of 4584 4548 cmd.exe 106 PID 4548 wrote to memory of 4584 4548 cmd.exe 106 PID 4548 wrote to memory of 2284 4548 cmd.exe 108 PID 4548 wrote to memory of 2284 4548 cmd.exe 108 PID 4548 wrote to memory of 2284 4548 cmd.exe 108 PID 4548 wrote to memory of 1308 4548 cmd.exe 107 PID 4548 wrote to memory of 1308 4548 cmd.exe 107 PID 4548 wrote to memory of 1308 4548 cmd.exe 107 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe"C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4100 -
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:2288 -
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:3884
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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:3548 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All3⤵
- Suspicious use of WriteProcessMemory
PID:3324 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:4804
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile4⤵PID:2088
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C:\Windows\SysWOW64\findstr.exefindstr All4⤵PID:2748
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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:4548 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵PID:4584
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C:\Windows\SysWOW64\findstr.exefindstr Key4⤵PID:1308
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile name="65001" key=clear4⤵PID:2284
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5dac6c404215ce4c9c1d55aa278911b01
SHA1f8629f9deb79217859e4c9b7dcf439b32e55cd32
SHA256d947ebeaa47715a54aa9ef8cdee737ffe9920551b8ea700cc220021cf535e333
SHA51235deddab04a28e05083ddb5ec7754402d25975de5b34a7190f1a3c9b552688168b4a28c52d9fc5c53dd6b2965197e67809d1ff4c80650b1828ad7b42b4814ed9