Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe
Resource
win10v2004-20240508-en
General
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Target
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe
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Size
1.0MB
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MD5
9167fdba7412a6714d5362a3281eddd5
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SHA1
faeda2c77c905b14a31749117f82770717a7dced
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SHA256
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686
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SHA512
c66020878fa37fd130b3cff8726c91380448f071369c0668a78a143bda3b84eb204e27b956fc5c81ff34d9e62fb0ec2c0d91354605510eeb31efbdf6a954bfc6
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SSDEEP
12288:ZEK1L8WtogCbvAaUFU28u/gz0R2Jpy0fTS7DXE4jmD/V8vfa77tP+h2s6ZPcAZc9:ZIJYU2V/6pyCOD3jmllPcXV
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fantashifreighters.co.ke - Port:
587 - Username:
[email protected] - Password:
Info@Fantashi2024 - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 49 api.ipify.org 50 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exedescription pid process target process PID 2828 set thread context of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exeInstallUtil.exepid process 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe 4916 InstallUtil.exe 4916 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe Token: SeDebugPrivilege 4916 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exedescription pid process target process PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe PID 2828 wrote to memory of 4916 2828 496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe"C:\Users\Admin\AppData\Local\Temp\496463c7496cccbf2a3b677272ae9e0cd211bccb1363ffececa9e6b976a2b686.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2828-10-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/2828-0-0x000000007508E000-0x000000007508F000-memory.dmpFilesize
4KB
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memory/2828-2-0x0000000005F80000-0x0000000006524000-memory.dmpFilesize
5.6MB
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memory/2828-3-0x00000000059D0000-0x0000000005A62000-memory.dmpFilesize
584KB
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memory/2828-4-0x0000000005A70000-0x0000000005B0C000-memory.dmpFilesize
624KB
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memory/2828-5-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/2828-6-0x0000000006B30000-0x0000000006B74000-memory.dmpFilesize
272KB
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memory/2828-15-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/2828-8-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/2828-1-0x0000000000AC0000-0x0000000000BC8000-memory.dmpFilesize
1.0MB
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memory/2828-7-0x0000000006CD0000-0x0000000006CDA000-memory.dmpFilesize
40KB
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memory/2828-11-0x0000000007C00000-0x0000000007C1A000-memory.dmpFilesize
104KB
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memory/2828-12-0x0000000007C60000-0x0000000007C66000-memory.dmpFilesize
24KB
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memory/2828-9-0x000000007508E000-0x000000007508F000-memory.dmpFilesize
4KB
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memory/4916-18-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/4916-16-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB
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memory/4916-17-0x0000000004EB0000-0x0000000004F16000-memory.dmpFilesize
408KB
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memory/4916-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4916-19-0x00000000062A0000-0x00000000062F0000-memory.dmpFilesize
320KB
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memory/4916-20-0x0000000075080000-0x0000000075830000-memory.dmpFilesize
7.7MB