agenttesla | 34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2023 02:29

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General

Target

34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe
Size

3.3MB
MD5

a89d09cae47d42b88ed4a74e0dd08407
SHA1

2e77dc59b31950669f657e2bd7bfb83656becf5c
SHA256

34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b
SHA512

d76447d1a1a14832c54aa1234c6efb4f0f874eea29bb789840cc7e3a9794c9f5fe7752904a4e5938440e190d0a6632efcf380ba78e553f872b914408bfcad20e
SSDEEP

98304:TeAvtrX6jBNuSZTKA0t9FFPEIIT4bNJFY3OqtXkqXf0F9W:TeAvt+jbk9fcIjBHYnkSI9W

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/3600-5-0x0000000005930000-0x0000000005B44000-memory.dmp	family_agenttesla

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5112	3600	WerFault.exe	85
4444	3600	WerFault.exe	85

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe

C:\Users\Admin\AppData\Local\Temp\34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe
"C:\Users\Admin\AppData\Local\Temp\34046007ab77dc5c6c3f3ac2fbdd98cff4edb35db2544008f5ba18d0ecaff61b.exe"
1⤵
- Enumerates system info in registry
PID:3600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 1408
  2⤵
  - Program crash
  PID:5112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 1428
  2⤵
  - Program crash
  PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3600 -ip 3600
1⤵
PID:3204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3600 -ip 3600
1⤵
PID:4712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3600-0-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/3600-1-0x00000000009D0000-0x0000000000D2A000-memory.dmp

Filesize
3.4MB

Download
memory/3600-2-0x0000000005EE0000-0x0000000006484000-memory.dmp

Filesize
5.6MB

Download
memory/3600-3-0x0000000005780000-0x0000000005812000-memory.dmp

Filesize
584KB

Download
memory/3600-4-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/3600-5-0x0000000005930000-0x0000000005B44000-memory.dmp

Filesize
2.1MB

Download
memory/3600-6-0x0000000005CC0000-0x0000000005CCA000-memory.dmp

Filesize
40KB

Download
memory/3600-7-0x0000000007C60000-0x0000000007D12000-memory.dmp

Filesize
712KB

Download
memory/3600-8-0x0000000007DA0000-0x0000000007E16000-memory.dmp

Filesize
472KB

Download
memory/3600-9-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download