Analysis
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max time kernel
146s -
max time network
82s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
30-06-2020 14:17
Static task
static1
Behavioral task
behavioral1
Sample
06120.PNG.exe
Resource
win7
Behavioral task
behavioral2
Sample
06120.PNG.exe
Resource
win10v200430
General
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Target
06120.PNG.exe
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Size
406KB
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MD5
c3324c44cfabf206b7fa36078943053a
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SHA1
5d724c0983a2e45630bfe511f8fe72f4b0fa961c
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SHA256
b7a402b7f1f325a60c5e39f8b156735d0eee8310abd57b3522dc529646a6253e
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SHA512
236d3de94994bd8ae2c4676d85bc0f55a440f39d5550459c95d67fb0eadc660ff0e1963c09e959be9e4ae234c5918db9ce1817368220a99f969d43e913c1168f
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
ike2020.xyz - Port:
587 - Username:
amara@ike2020.xyz - Password:
$logs2020
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2132-0-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral2/memory/2132-1-0x00000000004471DE-mapping.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
06120.PNG.exedescription pid process target process PID 3544 set thread context of 2132 3544 06120.PNG.exe 06120.PNG.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
06120.PNG.exepid process 2132 06120.PNG.exe 2132 06120.PNG.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
06120.PNG.exedescription pid process Token: SeDebugPrivilege 2132 06120.PNG.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
06120.PNG.exedescription pid process target process PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe PID 3544 wrote to memory of 2132 3544 06120.PNG.exe 06120.PNG.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06120.PNG.exe"C:\Users\Admin\AppData\Local\Temp\06120.PNG.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\06120.PNG.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\06120.PNG.exe.logMD5
3753b01eddc20f64178eaf3d55b5c146
SHA1ca50665940eb8519e1df0c1f185fb72a271c2a66
SHA25699096651b1d9b4a7562f56c8e42c06d1166f7f22a93816e2862317ada8154b37
SHA512566366e651e94fab25454fb0199508cd62a64723137b32fbd5bee531110403d9194b9a4fc053740c571a69e820c1c72e48d65fc3a5410a22b6ae9d2e55508bf3
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memory/2132-0-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/2132-1-0x00000000004471DE-mapping.dmp