agenttesla | 4722e9113d3f8eaa1956f990da588f8eed324bb8d5551d52bff3bf4536a6010d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231130-en
resource tags

arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system
submitted
08-12-2023 20:50

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General

Target

QUOTATION#35674.exe
Size

885KB
MD5

7e597b7a940ce9fe398f5a09ea06e9c2
SHA1

46fab946b897f1b804aec6183d9c60bad103e9a4
SHA256

4722e9113d3f8eaa1956f990da588f8eed324bb8d5551d52bff3bf4536a6010d
SHA512

354d258b9605425b5037822fbc24f17c07b83095d0f2ef9ff86d4ca6f9b0ee8bcacce7741eee1c04e3b12fd22e99ad1ccda5ffe6050c19320ba68564e8cf3c82
SSDEEP

12288:r91idWEW7UN5vDnSX1zCyG/JW+50zKlDWjDS6VtgMyie2:r+YiUzCVR0FDSMtZyie2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.2sautomobile.com
Port:
587
Username:
[email protected]
Password:
Kenzi051008
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 2476	2372	QUOTATION#35674.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2576	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2372	QUOTATION#35674.exe
2372	QUOTATION#35674.exe
2372	QUOTATION#35674.exe
3004	powershell.exe
2476	RegSvcs.exe
2476	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	QUOTATION#35674.exe
Token: SeDebugPrivilege	3004	powershell.exe
Token: SeDebugPrivilege	2476	RegSvcs.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3004	2372	QUOTATION#35674.exe	28
PID 2372 wrote to memory of 3004	2372	QUOTATION#35674.exe	28
PID 2372 wrote to memory of 3004	2372	QUOTATION#35674.exe	28
PID 2372 wrote to memory of 3004	2372	QUOTATION#35674.exe	28
PID 2372 wrote to memory of 2576	2372	QUOTATION#35674.exe	30
PID 2372 wrote to memory of 2576	2372	QUOTATION#35674.exe	30
PID 2372 wrote to memory of 2576	2372	QUOTATION#35674.exe	30
PID 2372 wrote to memory of 2576	2372	QUOTATION#35674.exe	30
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2868	2372	QUOTATION#35674.exe	32
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33
PID 2372 wrote to memory of 2476	2372	QUOTATION#35674.exe	33

C:\Users\Admin\AppData\Local\Temp\QUOTATION#35674.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION#35674.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yCzmnaX.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3004
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yCzmnaX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp48E2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2576
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2868
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp48E2.tmp

Filesize
1KB

MD5
394c440701ba59424568d01aa873a7fd

SHA1
2bff07f4997242372b5f749057a10d881c98a884

SHA256
5fd658cd5b5c96dfb8c8d9d443be5b29f7f92f714710b89b040527c81e4c2dca

SHA512
a9c8364e2f79790390183a22b1bdf91c3a0b591be8c123b4c6b30419b50a67a0449b539aca3b03277dbdcef5dc3b949ba0a872e25c0353d519c17fcd2e4ce7fa

Download Submit
memory/2372-0-0x0000000000EC0000-0x0000000000FA4000-memory.dmp

Filesize
912KB

Download
memory/2372-1-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2372-2-0x0000000000360000-0x00000000003A0000-memory.dmp

Filesize
256KB

Download
memory/2372-3-0x00000000003F0000-0x000000000040A000-memory.dmp

Filesize
104KB

Download
memory/2372-4-0x0000000000410000-0x0000000000418000-memory.dmp

Filesize
32KB

Download
memory/2372-5-0x0000000000430000-0x000000000043A000-memory.dmp

Filesize
40KB

Download
memory/2372-6-0x0000000005350000-0x00000000053CA000-memory.dmp

Filesize
488KB

Download
memory/2372-28-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2476-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2476-33-0x0000000073470000-0x0000000073B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-37-0x0000000002180000-0x00000000021C0000-memory.dmp

Filesize
256KB

Download
memory/2476-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-36-0x0000000073470000-0x0000000073B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2476-34-0x0000000002180000-0x00000000021C0000-memory.dmp

Filesize
256KB

Download
memory/3004-24-0x000000006ED60000-0x000000006F30B000-memory.dmp

Filesize
5.7MB

Download
memory/3004-27-0x000000006ED60000-0x000000006F30B000-memory.dmp

Filesize
5.7MB

Download
memory/3004-30-0x0000000002640000-0x0000000002680000-memory.dmp

Filesize
256KB

Download
memory/3004-35-0x000000006ED60000-0x000000006F30B000-memory.dmp

Filesize
5.7MB

Download
memory/3004-32-0x0000000002640000-0x0000000002680000-memory.dmp

Filesize
256KB

Download
memory/3004-25-0x0000000002640000-0x0000000002680000-memory.dmp

Filesize
256KB

Download