Analysis
-
max time kernel
124s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
04-05-2021 15:26
Static task
static1
Behavioral task
behavioral1
Sample
New Order Request_0232147.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
New Order Request_0232147.exe
Resource
win10v20210410
General
-
Target
New Order Request_0232147.exe
-
Size
1021KB
-
MD5
5133cbc9db4989d6fbb350e0829911c8
-
SHA1
72052feec6f9f94fe0831a77bdf8c3493d268e37
-
SHA256
fbdc2f9c6e970ae88ff30847c4d63472a0f0aa9b8e008e5b5c37f62ac526a963
-
SHA512
8f13f01160e182cb9169ebaffc97e48f1f84661c613370cf9c9c77dc39b4e8c1686a74cd4e438530e27970a0fe9c0465043434aad000f66b4469f9009c0807e1
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iruberritechnologies.com - Port:
587 - Username:
calidad1@iruberritechnologies.com - Password:
Vpx7s4QHfJx7
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule behavioral2/memory/3972-131-0x0000000004DA0000-0x000000000529E000-memory.dmp disable_win_def -
AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3972-124-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/3972-125-0x000000000043764E-mapping.dmp family_agenttesla behavioral2/memory/3972-131-0x0000000004DA0000-0x000000000529E000-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.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
New Order Request_0232147.exedescription pid process target process PID 3188 set thread context of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
New Order Request_0232147.exeNew Order Request_0232147.exepid process 3188 New Order Request_0232147.exe 3188 New Order Request_0232147.exe 3188 New Order Request_0232147.exe 3188 New Order Request_0232147.exe 3188 New Order Request_0232147.exe 3188 New Order Request_0232147.exe 3972 New Order Request_0232147.exe 3972 New Order Request_0232147.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New Order Request_0232147.exeNew Order Request_0232147.exedescription pid process Token: SeDebugPrivilege 3188 New Order Request_0232147.exe Token: SeDebugPrivilege 3972 New Order Request_0232147.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
New Order Request_0232147.exedescription pid process target process PID 3188 wrote to memory of 3496 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3496 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3496 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3492 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3492 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3492 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 8 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 8 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 8 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe PID 3188 wrote to memory of 3972 3188 New Order Request_0232147.exe New Order Request_0232147.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"{path}"2⤵
-
C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"{path}"2⤵
-
C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"{path}"2⤵
-
C:\Users\Admin\AppData\Local\Temp\New Order Request_0232147.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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\New Order Request_0232147.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
-
memory/3188-121-0x0000000005420000-0x000000000542E000-memory.dmpFilesize
56KB
-
memory/3188-123-0x000000000ADF0000-0x000000000AE50000-memory.dmpFilesize
384KB
-
memory/3188-118-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB
-
memory/3188-119-0x0000000004F70000-0x000000000546E000-memory.dmpFilesize
5.0MB
-
memory/3188-120-0x0000000006A10000-0x0000000006A11000-memory.dmpFilesize
4KB
-
memory/3188-114-0x0000000000510000-0x0000000000511000-memory.dmpFilesize
4KB
-
memory/3188-122-0x0000000008650000-0x00000000086F1000-memory.dmpFilesize
644KB
-
memory/3188-117-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
-
memory/3188-116-0x0000000005470000-0x0000000005471000-memory.dmpFilesize
4KB
-
memory/3972-125-0x000000000043764E-mapping.dmp
-
memory/3972-124-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/3972-131-0x0000000004DA0000-0x000000000529E000-memory.dmpFilesize
5.0MB
-
memory/3972-132-0x0000000004F00000-0x0000000004F01000-memory.dmpFilesize
4KB
-
memory/3972-133-0x0000000005A90000-0x0000000005A91000-memory.dmpFilesize
4KB