Analysis
-
max time kernel
129s -
max time network
124s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
08-04-2021 07:43
Static task
static1
Behavioral task
behavioral1
Sample
TRANSFERENCIA AL EXTERIOR U810295.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
TRANSFERENCIA AL EXTERIOR U810295.exe
Resource
win10v20201028
General
-
Target
TRANSFERENCIA AL EXTERIOR U810295.exe
-
Size
817KB
-
MD5
4897cf8fbfbdb2b327e5fa7806e720ad
-
SHA1
48898211f2a6ebf635f2c178b98e8c680ebda3ad
-
SHA256
f6398abe67fd7faeccf89de7f810ee2767ee05f96a13821ba48f609aad5da75e
-
SHA512
19d5b755da018374a6d7114d3471064bbb3f01f3a78cdc753bea456e906ddd1360a99aaffc24f57b9f7d641e8600498dbd1a8669aa9ab5bf25881f51f812e246
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.elernentsgrp.com - Port:
587 - Username:
aurora@elernentsgrp.com - Password:
%IHiBbV4
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1492-11-0x00000000004374DE-mapping.dmp family_agenttesla behavioral1/memory/1492-10-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1492-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
TRANSFERENCIA AL EXTERIOR U810295.exedescription pid process target process PID 2008 set thread context of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
TRANSFERENCIA AL EXTERIOR U810295.exeTRANSFERENCIA AL EXTERIOR U810295.exepid process 2008 TRANSFERENCIA AL EXTERIOR U810295.exe 2008 TRANSFERENCIA AL EXTERIOR U810295.exe 2008 TRANSFERENCIA AL EXTERIOR U810295.exe 1492 TRANSFERENCIA AL EXTERIOR U810295.exe 1492 TRANSFERENCIA AL EXTERIOR U810295.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
TRANSFERENCIA AL EXTERIOR U810295.exeTRANSFERENCIA AL EXTERIOR U810295.exedescription pid process Token: SeDebugPrivilege 2008 TRANSFERENCIA AL EXTERIOR U810295.exe Token: SeDebugPrivilege 1492 TRANSFERENCIA AL EXTERIOR U810295.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
TRANSFERENCIA AL EXTERIOR U810295.exedescription pid process target process PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe PID 2008 wrote to memory of 1492 2008 TRANSFERENCIA AL EXTERIOR U810295.exe TRANSFERENCIA AL EXTERIOR U810295.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\TRANSFERENCIA AL EXTERIOR U810295.exe"C:\Users\Admin\AppData\Local\Temp\TRANSFERENCIA AL EXTERIOR U810295.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\TRANSFERENCIA AL EXTERIOR U810295.exe"C:\Users\Admin\AppData\Local\Temp\TRANSFERENCIA AL EXTERIOR U810295.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1492-11-0x00000000004374DE-mapping.dmp
-
memory/1492-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/1492-12-0x0000000073AF0000-0x00000000741DE000-memory.dmpFilesize
6.9MB
-
memory/1492-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/1492-15-0x0000000004CD0000-0x0000000004CD1000-memory.dmpFilesize
4KB
-
memory/2008-2-0x0000000073AF0000-0x00000000741DE000-memory.dmpFilesize
6.9MB
-
memory/2008-3-0x0000000000290000-0x0000000000291000-memory.dmpFilesize
4KB
-
memory/2008-5-0x0000000004C60000-0x0000000004C61000-memory.dmpFilesize
4KB
-
memory/2008-6-0x0000000001E50000-0x0000000001E54000-memory.dmpFilesize
16KB
-
memory/2008-7-0x000000007EF40000-0x000000007EF41000-memory.dmpFilesize
4KB
-
memory/2008-8-0x00000000052B0000-0x0000000005363000-memory.dmpFilesize
716KB
-
memory/2008-9-0x0000000004BD0000-0x0000000004C48000-memory.dmpFilesize
480KB