Analysis
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max time kernel
63s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
30-04-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe
Resource
win7-20240419-en
General
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Target
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe
-
Size
2.2MB
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MD5
4f3c5e74a09c20cb2bd9de3d3db22e7b
-
SHA1
f971dc104eb76e3e82438e1d1d9b13809538786e
-
SHA256
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b
-
SHA512
f9b13c48705f23836d40e697cd1ae55892b93f5dd05f76654695abd9dcf883620ee87f255b2c405bb05d540e4d8a3571f4de8986f5371ee1c0e5aa096d126f48
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SSDEEP
49152:awf540hBL2cdmrA8nSl8bvwxJthIbIN3RKlPEcA8bVNBR/:awW0KcdgSl8bvwxVlN3RuPEcrZ7R/
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
CCu5Z?WuH+bS4hsz - 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/876-4-0x0000000006820000-0x0000000006A50000-memory.dmp family_zgrat_v1 behavioral2/memory/876-18-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-22-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-50-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-64-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-70-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-68-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-66-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-62-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-60-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-58-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-56-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-54-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-52-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-48-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-46-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-44-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-40-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-38-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-43-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-32-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-30-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-28-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-26-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-24-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-20-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-16-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-14-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-12-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-10-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-36-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-34-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-8-0x0000000006820000-0x0000000006A4A000-memory.dmp family_zgrat_v1 behavioral2/memory/876-7-0x0000000006820000-0x0000000006A4A000-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 6 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exedescription pid process target process PID 876 set thread context of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exepid process 4600 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 4600 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exedescription pid process Token: SeDebugPrivilege 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe Token: SeDebugPrivilege 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe Token: SeDebugPrivilege 4600 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exedescription pid process target process PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe PID 876 wrote to memory of 4600 876 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe 9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe"C:\Users\Admin\AppData\Local\Temp\9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe"C:\Users\Admin\AppData\Local\Temp\9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9e246638ebd385ca880c0e263f3e406243b897c0162ef2ff2635f1af3756046b.exe.logFilesize
805B
MD54b74e933d78bd5e8fb1cc4653fb2133c
SHA1f6e931eec700fa325bd40c3adc6f1c0eba806066
SHA256fd99bed17853f5ad196ca6d4a62f5e2405fbdf5b98cbf45af8b7cef83e4bcec3
SHA512b56ff89eff1a757a87dcb875206ae92d39ffdb5adf638600c21bc7c76ff4cc25502ae1060716488c7ed1641f8cdfad2a320443b7b4d9f09808eb86eb87f351ec
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memory/876-0-0x00000000008B0000-0x0000000000AEC000-memory.dmpFilesize
2.2MB
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memory/876-1-0x00000000744E0000-0x0000000074C90000-memory.dmpFilesize
7.7MB
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memory/876-2-0x00000000053B0000-0x00000000053C0000-memory.dmpFilesize
64KB
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memory/876-3-0x00000000054C0000-0x00000000056EE000-memory.dmpFilesize
2.2MB
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memory/876-4-0x0000000006820000-0x0000000006A50000-memory.dmpFilesize
2.2MB
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memory/876-5-0x0000000007000000-0x00000000075A4000-memory.dmpFilesize
5.6MB
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memory/876-6-0x0000000006AF0000-0x0000000006B82000-memory.dmpFilesize
584KB
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memory/876-18-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-22-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-50-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-64-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-70-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-68-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-66-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-62-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-60-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-58-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-56-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-54-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-52-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-48-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-46-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-44-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-40-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-38-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-43-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-32-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-30-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-28-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-26-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-24-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-20-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-16-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-14-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-12-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-10-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-36-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-34-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-8-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-7-0x0000000006820000-0x0000000006A4A000-memory.dmpFilesize
2.2MB
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memory/876-4887-0x0000000006BD0000-0x0000000006BD1000-memory.dmpFilesize
4KB
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memory/876-4888-0x0000000006C80000-0x0000000006CEC000-memory.dmpFilesize
432KB
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memory/876-4889-0x0000000006CF0000-0x0000000006D3C000-memory.dmpFilesize
304KB
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memory/876-4890-0x0000000006E60000-0x0000000006EB4000-memory.dmpFilesize
336KB
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memory/876-4896-0x00000000744E0000-0x0000000074C90000-memory.dmpFilesize
7.7MB
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memory/4600-4894-0x00000000744E0000-0x0000000074C90000-memory.dmpFilesize
7.7MB
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memory/4600-4895-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/4600-4897-0x0000000005330000-0x0000000005340000-memory.dmpFilesize
64KB
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memory/4600-4898-0x00000000053B0000-0x0000000005416000-memory.dmpFilesize
408KB
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memory/4600-4899-0x00000000068F0000-0x0000000006940000-memory.dmpFilesize
320KB
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memory/4600-4900-0x00000000069E0000-0x0000000006A7C000-memory.dmpFilesize
624KB
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memory/4600-4901-0x0000000006A90000-0x0000000006A9A000-memory.dmpFilesize
40KB
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memory/4600-4902-0x00000000744E0000-0x0000000074C90000-memory.dmpFilesize
7.7MB
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memory/4600-4903-0x0000000005330000-0x0000000005340000-memory.dmpFilesize
64KB