Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
14-12-2023 19:06
Static task
static1
Behavioral task
behavioral1
Sample
2CDE23B16BD96A257BB37E37DF2C48D6.exe
Resource
win7-20231129-en
General
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Target
2CDE23B16BD96A257BB37E37DF2C48D6.exe
-
Size
655KB
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MD5
2cde23b16bd96a257bb37e37df2c48d6
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SHA1
1abb9a627d97d8dce69e3cb1f839a190de909887
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SHA256
7d7aa96711d95594ef9c4d53d4698ec8d845c501e4a18ccd09fdc1dca58a4235
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SHA512
28440d2947d5dc4aa3981dca38e9baf5acb24d6b8792d69ce3424779ed5ec0837d0cc809b13b312f92357a7b2cb0c2a388737cbb8935cb15ceeb37d3b40bcd32
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SSDEEP
12288:Rb27ADkIB4y8HJYqj+BZjHkTy7E75dJHMvJHHqn9GW2Ju:Rb27YZcj3DldJHMvlqn9GV
Malware Config
Extracted
redline
5
janaremrau.com:80
Signatures
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/908-2-0x0000000005700000-0x00000000057A8000-memory.dmp family_zgrat_v1 behavioral2/memory/908-4-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-5-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-7-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-9-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-11-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-15-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-13-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-17-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-19-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-21-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-23-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-27-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-25-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-31-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-29-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-39-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-37-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-35-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-47-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-49-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-51-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-45-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-43-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-41-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-33-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-53-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-55-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-63-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-61-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-67-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-65-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-59-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 behavioral2/memory/908-57-0x0000000005700000-0x00000000057A3000-memory.dmp family_zgrat_v1 -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2944-934-0x0000000000400000-0x000000000043C000-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
Processes:
2CDE23B16BD96A257BB37E37DF2C48D6.exedescription pid process target process PID 908 set thread context of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
RegAsm.exepid process 2944 RegAsm.exe 2944 RegAsm.exe 2944 RegAsm.exe 2944 RegAsm.exe 2944 RegAsm.exe 2944 RegAsm.exe 2944 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2CDE23B16BD96A257BB37E37DF2C48D6.exeRegAsm.exedescription pid process Token: SeDebugPrivilege 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe Token: SeDebugPrivilege 2944 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
2CDE23B16BD96A257BB37E37DF2C48D6.exedescription pid process target process PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe PID 908 wrote to memory of 2944 908 2CDE23B16BD96A257BB37E37DF2C48D6.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2CDE23B16BD96A257BB37E37DF2C48D6.exe"C:\Users\Admin\AppData\Local\Temp\2CDE23B16BD96A257BB37E37DF2C48D6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/908-33-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-7-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-2-0x0000000005700000-0x00000000057A8000-memory.dmpFilesize
672KB
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memory/908-3-0x0000000005880000-0x0000000005890000-memory.dmpFilesize
64KB
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memory/908-4-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-5-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-53-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-9-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-11-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-15-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-13-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-17-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-19-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-21-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-23-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-27-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-25-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-31-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-29-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-55-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-37-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-35-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-47-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-49-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-51-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-45-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-43-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-41-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-0-0x0000000000CF0000-0x0000000000D9A000-memory.dmpFilesize
680KB
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memory/908-1-0x0000000075230000-0x00000000759E0000-memory.dmpFilesize
7.7MB
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memory/908-39-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-63-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-61-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-67-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-65-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-59-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-57-0x0000000005700000-0x00000000057A3000-memory.dmpFilesize
652KB
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memory/908-926-0x00000000057B0000-0x00000000057B1000-memory.dmpFilesize
4KB
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memory/908-928-0x00000000058B0000-0x00000000058FC000-memory.dmpFilesize
304KB
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memory/908-927-0x0000000005810000-0x0000000005852000-memory.dmpFilesize
264KB
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memory/908-929-0x0000000006250000-0x00000000067F4000-memory.dmpFilesize
5.6MB
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memory/908-932-0x0000000075230000-0x00000000759E0000-memory.dmpFilesize
7.7MB
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memory/2944-938-0x0000000008390000-0x00000000089A8000-memory.dmpFilesize
6.1MB
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memory/2944-942-0x00000000074F0000-0x000000000753C000-memory.dmpFilesize
304KB
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memory/2944-935-0x00000000072B0000-0x0000000007342000-memory.dmpFilesize
584KB
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memory/2944-941-0x00000000073B0000-0x00000000073EC000-memory.dmpFilesize
240KB
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memory/2944-937-0x00000000046D0000-0x00000000046DA000-memory.dmpFilesize
40KB
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memory/2944-933-0x0000000075230000-0x00000000759E0000-memory.dmpFilesize
7.7MB
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memory/2944-934-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2944-936-0x00000000073F0000-0x0000000007400000-memory.dmpFilesize
64KB
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memory/2944-940-0x0000000007350000-0x0000000007362000-memory.dmpFilesize
72KB
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memory/2944-939-0x0000000007D70000-0x0000000007E7A000-memory.dmpFilesize
1.0MB
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memory/2944-943-0x0000000008EC0000-0x0000000008F26000-memory.dmpFilesize
408KB
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memory/2944-944-0x0000000009360000-0x0000000009522000-memory.dmpFilesize
1.8MB
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memory/2944-945-0x0000000009A60000-0x0000000009F8C000-memory.dmpFilesize
5.2MB
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memory/2944-946-0x0000000004F10000-0x0000000004F60000-memory.dmpFilesize
320KB
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memory/2944-948-0x0000000075230000-0x00000000759E0000-memory.dmpFilesize
7.7MB