Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 01:39
Static task
static1
Behavioral task
behavioral1
Sample
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe
Resource
win10v2004-20240319-en
General
-
Target
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe
-
Size
757KB
-
MD5
35b0cdbf6950037abb693e56a94c0edd
-
SHA1
e0dfffd328d6cb1718e26c864cdeb13cb015f227
-
SHA256
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7
-
SHA512
a305175ccba932b368fe4236c5198a91278329c5db655a60c6c2797a54b309a2465dee06958456a4cde6b41c7bac7894f08ff3a1f6f0cc4ce5e29b3346610e6c
-
SSDEEP
12288:lk93yww0wnqZmJ2+J9mNsKLIX6AFbIYdh2zraeTOiB3YNEPBuxkR:k3jlAJ2+eLIX6ophCraSOFNE5us
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
nl9.nlkoddos.com - Port:
587 - Username:
[email protected] - Password:
Myname321@ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
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 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exedescription pid process target process PID 2460 set thread context of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exepid process 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 2584 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 2584 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exedescription pid process Token: SeDebugPrivilege 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe Token: SeDebugPrivilege 2584 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exepid process 2584 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exedescription pid process target process PID 2460 wrote to memory of 2524 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2524 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2524 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2524 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe PID 2460 wrote to memory of 2584 2460 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe 6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"C:\Users\Admin\AppData\Local\Temp\6d17c753bcc17e7f9d4a0563ca1427adbe362dc3191fc75f9a7c293d3f75cea7.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2460-0-0x00000000001D0000-0x0000000000290000-memory.dmpFilesize
768KB
-
memory/2460-1-0x0000000074B20000-0x000000007520E000-memory.dmpFilesize
6.9MB
-
memory/2460-2-0x0000000000B00000-0x0000000000B40000-memory.dmpFilesize
256KB
-
memory/2460-3-0x00000000002D0000-0x00000000002E2000-memory.dmpFilesize
72KB
-
memory/2460-4-0x0000000000330000-0x000000000033C000-memory.dmpFilesize
48KB
-
memory/2460-5-0x0000000005340000-0x00000000053C2000-memory.dmpFilesize
520KB
-
memory/2460-17-0x0000000074B20000-0x000000007520E000-memory.dmpFilesize
6.9MB
-
memory/2584-9-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-7-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-8-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2584-12-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-14-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-16-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-6-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/2584-18-0x0000000074B20000-0x000000007520E000-memory.dmpFilesize
6.9MB
-
memory/2584-19-0x0000000004880000-0x00000000048C0000-memory.dmpFilesize
256KB
-
memory/2584-20-0x0000000074B20000-0x000000007520E000-memory.dmpFilesize
6.9MB
-
memory/2584-21-0x0000000004880000-0x00000000048C0000-memory.dmpFilesize
256KB