Analysis
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max time kernel
122s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
30-04-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe
Resource
win7-20240220-en
General
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Target
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe
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Size
2.2MB
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MD5
b9eb55d6232f4f4ff2e5a11d23c668a3
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SHA1
36c6f4dc1df713d587ca033c1f9ca12cf76fc771
-
SHA256
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480
-
SHA512
c4170eaa71c666f76ddbbcbc55026ac38464df5566ac4528b5cc6cc7334548a832bcf62bad1cf05682351d01a6ef349af9141d3afd27aeb64494e5e491230ce6
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SSDEEP
49152:g8zUcHrw7FvJJD+FXkUru1lyA6bk7cjpmYBA3F4sEOPlVufPA5J/d232M:Fxrw71O4lNEkIjpBAWe4fPQA2
Malware Config
Extracted
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
mh7B/7[hSO#bYHw1
Extracted
agenttesla
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
mh7B/7[hSO#bYHw1 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/1992-4-0x0000000006980000-0x0000000006BB2000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-12-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-14-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-28-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-26-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-24-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-20-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-18-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-22-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-16-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-10-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-8-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-7-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-50-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-52-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-58-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-56-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-54-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-44-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-42-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-40-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-38-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-36-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-35-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-60-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-32-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-48-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-46-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-30-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-68-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-66-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-70-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-64-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 behavioral2/memory/1992-62-0x0000000006980000-0x0000000006BAB000-memory.dmp family_zgrat_v1 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 17 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exedescription pid process target process PID 1992 set thread context of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exepid process 1972 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 1972 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exedescription pid process Token: SeDebugPrivilege 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe Token: SeDebugPrivilege 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe Token: SeDebugPrivilege 1972 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exedescription pid process target process PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe PID 1992 wrote to memory of 1972 1992 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe 2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe"C:\Users\Admin\AppData\Local\Temp\2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe"C:\Users\Admin\AppData\Local\Temp\2bb91cb12d94dfc4ed8874b825ce50d70b049ce989b01b0991e75d30ae24f480.exe"2⤵
- 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/1972-4893-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-4895-0x0000000074E10000-0x00000000755C0000-memory.dmpFilesize
7.7MB
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memory/1972-4896-0x0000000005330000-0x0000000005340000-memory.dmpFilesize
64KB
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memory/1972-4897-0x0000000005530000-0x0000000005596000-memory.dmpFilesize
408KB
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memory/1972-4898-0x0000000006920000-0x0000000006970000-memory.dmpFilesize
320KB
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memory/1972-4902-0x0000000005330000-0x0000000005340000-memory.dmpFilesize
64KB
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memory/1972-4901-0x0000000074E10000-0x00000000755C0000-memory.dmpFilesize
7.7MB
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memory/1972-4900-0x0000000006C10000-0x0000000006C1A000-memory.dmpFilesize
40KB
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memory/1972-4899-0x0000000006A10000-0x0000000006AAC000-memory.dmpFilesize
624KB
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memory/1992-58-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-38-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-6-0x0000000006C50000-0x0000000006CE2000-memory.dmpFilesize
584KB
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memory/1992-12-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-14-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-28-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-26-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-24-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-20-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-18-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-22-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-16-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-10-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-8-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-7-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-50-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-52-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-4-0x0000000006980000-0x0000000006BB2000-memory.dmpFilesize
2.2MB
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memory/1992-56-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-54-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-44-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-42-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-40-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-5-0x0000000007160000-0x0000000007704000-memory.dmpFilesize
5.6MB
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memory/1992-36-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-35-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-60-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-32-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-48-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-46-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-30-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-68-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-66-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-70-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-64-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-62-0x0000000006980000-0x0000000006BAB000-memory.dmpFilesize
2.2MB
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memory/1992-4887-0x0000000006D10000-0x0000000006D11000-memory.dmpFilesize
4KB
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memory/1992-3-0x0000000005620000-0x0000000005850000-memory.dmpFilesize
2.2MB
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memory/1992-2-0x0000000005510000-0x0000000005520000-memory.dmpFilesize
64KB
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memory/1992-1-0x0000000074E10000-0x00000000755C0000-memory.dmpFilesize
7.7MB
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memory/1992-0-0x00000000008B0000-0x0000000000AEE000-memory.dmpFilesize
2.2MB
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memory/1992-4888-0x0000000006D50000-0x0000000006DBC000-memory.dmpFilesize
432KB
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memory/1992-4889-0x0000000006DC0000-0x0000000006E0C000-memory.dmpFilesize
304KB
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memory/1992-4890-0x0000000006E70000-0x0000000006EC4000-memory.dmpFilesize
336KB
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memory/1992-4894-0x0000000074E10000-0x00000000755C0000-memory.dmpFilesize
7.7MB