Analysis
-
max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 14:44
Static task
static1
Behavioral task
behavioral1
Sample
Zecdtuorders.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Zecdtuorders.exe
Resource
win10v2004-20231127-en
General
-
Target
Zecdtuorders.exe
-
Size
871KB
-
MD5
7e4166e62463bf537fb9f4fefeb11b0f
-
SHA1
1bbf554f92a484b4140eb127e926b4d493a07860
-
SHA256
edfe3d2b49b3e5b9a133c3ee9144565f413f683a1e53af9d295d568ddfb62e0d
-
SHA512
287b0aafe17e76e3d530fa512001b13dfaa4b513dfc30898759a9f249e79cb703ee4c075afa695f8e270039d35699cc7e462f29d957df2b1abf0f00bf0254746
-
SSDEEP
12288:IgAhV0VWCDxtMsxaSY86xdYiditORC+k8HPCK+ooJFqgvSXikzXnN2NGtioeRJv:BMYSitORdTnAsgvdkDnNqXDM
Malware Config
Extracted
Protocol: smtp- Host:
198.23.221.13 - Port:
587 - Username:
[email protected] - Password:
admin2
Extracted
agenttesla
Protocol: smtp- Host:
198.23.221.13 - Port:
587 - Username:
[email protected] - Password:
admin2 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/1600-2-0x0000000005000000-0x00000000050AA000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-4-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-7-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-5-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-9-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-11-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-13-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-15-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-17-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-19-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-21-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-23-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-25-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-27-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-29-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-31-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-33-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-35-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-37-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-39-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-41-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-43-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-45-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-47-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-49-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-51-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-53-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-55-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-57-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-59-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-61-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-63-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-65-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 behavioral2/memory/1600-67-0x0000000005000000-0x00000000050A4000-memory.dmp family_zgrat_v1 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
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.
-
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Zecdtuorders.exeZecdtuorders.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Sopejhnluae = "C:\\Users\\Admin\\AppData\\Roaming\\Sopejhnluae.exe" Zecdtuorders.exe Set value (str) \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mPUyX = "C:\\Users\\Admin\\AppData\\Roaming\\mPUyX\\mPUyX.exe" Zecdtuorders.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Zecdtuorders.exedescription pid process target process PID 1600 set thread context of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Zecdtuorders.exepid process 2008 Zecdtuorders.exe 2008 Zecdtuorders.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Zecdtuorders.exeZecdtuorders.exedescription pid process Token: SeDebugPrivilege 1600 Zecdtuorders.exe Token: SeDebugPrivilege 2008 Zecdtuorders.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Zecdtuorders.exedescription pid process target process PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe PID 1600 wrote to memory of 2008 1600 Zecdtuorders.exe Zecdtuorders.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Zecdtuorders.exe"C:\Users\Admin\AppData\Local\Temp\Zecdtuorders.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Users\Admin\AppData\Local\Temp\Zecdtuorders.exeC:\Users\Admin\AppData\Local\Temp\Zecdtuorders.exe2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2008
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
927B
MD5ef1b4e3bfd6facbbb8d6a12f5f5e32de
SHA18f3ef66bf86f1697c520303c78b11d58165d146f
SHA256c652040e1a2f251b1b9e69419d6a53a91e850ea48491b3c54c2ff4a4a2907cd1
SHA512b6329c2a18217008c5e3544313cd1c7135468c5fb45e5104b9fa2f55a1f14804e66b6b9afcaa8e813cb522f536c06dba32f3afd469c4958a7c57d7df4c0e7315