agenttesla | f9440b86b053d37174ec1ba096f428045ddffedd426bf876f741669f7be62fab

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 01:16

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General

Target

PO-73375 DMF 0004653520241811.exe
Size

1.2MB
MD5

397db91346ee90cd4181c554941a0f71
SHA1

141b969a5813f8a3facb51fc785ccfeec5d83d61
SHA256

12b18b9a96a8728514288d4f77dad50855def29150cf2d489dca7fa62b5be649
SHA512

ecc8a1995fd997698ec0787918f598dd71a20c935f838bd7f101d6e3efcc9632e1474528d6bc380f7b9a5a8276683a2702da4d1a0512293ed2b0b4e3ec5fd618
SSDEEP

24576:jtb20pkaCqT5TBWgNQ7agjTZtPNbfqK86A:gVg5tQ7agjTZ/M5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
bezelety.top
Port:
587
Username:
[email protected]
Password:
IxF(..bSed6k
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2984 set thread context of 1884	2984	PO-73375 DMF 0004653520241811.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO-73375 DMF 0004653520241811.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1884	RegSvcs.exe
1884	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2984	PO-73375 DMF 0004653520241811.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2984	PO-73375 DMF 0004653520241811.exe
2984	PO-73375 DMF 0004653520241811.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2984	PO-73375 DMF 0004653520241811.exe
2984	PO-73375 DMF 0004653520241811.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30
PID 2984 wrote to memory of 1884	2984	PO-73375 DMF 0004653520241811.exe	30

C:\Users\Admin\AppData\Local\Temp\PO-73375 DMF 0004653520241811.exe
"C:\Users\Admin\AppData\Local\Temp\PO-73375 DMF 0004653520241811.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\PO-73375 DMF 0004653520241811.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1884-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1884-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1884-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1884-12-0x00000000740BE000-0x00000000740BF000-memory.dmp

Filesize
4KB

Download
memory/1884-13-0x00000000740B0000-0x000000007479E000-memory.dmp

Filesize
6.9MB

Download
memory/1884-14-0x00000000740BE000-0x00000000740BF000-memory.dmp

Filesize
4KB

Download
memory/1884-15-0x00000000740B0000-0x000000007479E000-memory.dmp

Filesize
6.9MB

Download
memory/2984-6-0x0000000000B30000-0x0000000000F30000-memory.dmp

Filesize
4.0MB

Download