Analysis
-
max time kernel
111s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 12:37
Static task
static1
Behavioral task
behavioral1
Sample
Daily Report_2020_xls.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Daily Report_2020_xls.exe
Resource
win10v2004-20220414-en
General
-
Target
Daily Report_2020_xls.exe
-
Size
407KB
-
MD5
cbb11d12d229cb506a559509ff0d5041
-
SHA1
fa1b25bb450aa82ee3f2c13b96f9fde45f493533
-
SHA256
1f5501175aa21ba313350d75cf0c5346095ea7df5b8a4f258bba1b95af6b5a1b
-
SHA512
38a45fe05b7940d1dd0b2f09d6a4bf7834db6649955653acaf3c5e7e74779ba3a47b31ba04461f9c8a283000af208030a704abfd0f5f9ae9a22be87232ef5bf2
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.moorefundz.com - Port:
587 - Username:
evra@moorefundz.com - Password:
g7g2Ig?Aeh_+
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4504-137-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Daily Report_2020_xls.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Daily Report_2020_xls.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Daily Report_2020_xls.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Daily Report_2020_xls.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Daily Report_2020_xls.exedescription pid process target process PID 2836 set thread context of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Daily Report_2020_xls.exeDaily Report_2020_xls.exepid process 2836 Daily Report_2020_xls.exe 2836 Daily Report_2020_xls.exe 4504 Daily Report_2020_xls.exe 4504 Daily Report_2020_xls.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Daily Report_2020_xls.exeDaily Report_2020_xls.exedescription pid process Token: SeDebugPrivilege 2836 Daily Report_2020_xls.exe Token: SeDebugPrivilege 4504 Daily Report_2020_xls.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Daily Report_2020_xls.exepid process 4504 Daily Report_2020_xls.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
Daily Report_2020_xls.exedescription pid process target process PID 2836 wrote to memory of 4300 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4300 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4300 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe PID 2836 wrote to memory of 4504 2836 Daily Report_2020_xls.exe Daily Report_2020_xls.exe -
outlook_office_path 1 IoCs
Processes:
Daily Report_2020_xls.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Daily Report_2020_xls.exe -
outlook_win_path 1 IoCs
Processes:
Daily Report_2020_xls.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Daily Report_2020_xls.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Daily Report_2020_xls.exe"C:\Users\Admin\AppData\Local\Temp\Daily Report_2020_xls.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Daily Report_2020_xls.exe"{path}"2⤵
-
C:\Users\Admin\AppData\Local\Temp\Daily Report_2020_xls.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Daily Report_2020_xls.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
-
memory/2836-130-0x0000000000040000-0x00000000000AC000-memory.dmpFilesize
432KB
-
memory/2836-131-0x00000000050D0000-0x0000000005674000-memory.dmpFilesize
5.6MB
-
memory/2836-132-0x0000000004A40000-0x0000000004AD2000-memory.dmpFilesize
584KB
-
memory/2836-133-0x0000000004AE0000-0x0000000004AEA000-memory.dmpFilesize
40KB
-
memory/2836-134-0x0000000007390000-0x000000000742C000-memory.dmpFilesize
624KB
-
memory/4300-135-0x0000000000000000-mapping.dmp
-
memory/4504-136-0x0000000000000000-mapping.dmp
-
memory/4504-137-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/4504-139-0x0000000005F30000-0x0000000005F96000-memory.dmpFilesize
408KB