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Analysis
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max time kernel
141s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
26/08/2023, 14:44
Static task
static1
Behavioral task
behavioral1
Sample
710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
Resource
win10v2004-20230703-en
General
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Target
710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
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Size
788KB
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MD5
1f660b2a64ea656dc74fbd81a262a398
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SHA1
ce67cc2c4d78f06552c2c6345bbcd745c0c51dd0
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SHA256
710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977
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SHA512
24e63a2b598ba2150c2a4f16edca82cf15a868710ba0b03f7f619fa646acf499c3995c02782610d68f02e1c2fb7fb274b10a00f6fa20bbde9d607d32f0b473db
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SSDEEP
24576:Lc+kcgcnAhChPD9izmUgELI9fpsbg1ISp:Lj1goVFZiyUgELaBsMi4
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.kcgm.org.rs - Port:
587 - Username:
[email protected] - Password:
Qazwsx@11 - 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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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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 35 api.ipify.org 36 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4800 set thread context of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 4476 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 4476 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe Token: SeDebugPrivilege 4476 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4476 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4800 wrote to memory of 4624 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 90 PID 4800 wrote to memory of 4624 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 90 PID 4800 wrote to memory of 4624 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 90 PID 4800 wrote to memory of 4272 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 91 PID 4800 wrote to memory of 4272 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 91 PID 4800 wrote to memory of 4272 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 91 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92 PID 4800 wrote to memory of 4476 4800 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"2⤵PID:4624
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C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"2⤵PID:4272
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C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4476
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3