agenttesla | 3f2cba483eead01ce5217afd98d8308007cf4b4b5e81bd658d27b9f31abc4b77

General

Target
INQ.6.exe
Size 439KB
Sample210607-hlpd64m4ge
SHA256 3f2cba483eead01ce5217afd98d8308007cf4b4b5e81bd658d27b9f31abc4b77
MD5 6c7715e014818f2bded8a7e8acfd7699
SHA1 1ba6321f5b9151f8278498b3821d2c9a6b75f420
SHA512 992b1961078f24aabedc03cec584ce388650e1534724227b875c5fa13d52bf26e5318507aa6f53027bb2773b37b0809baede667e57eee67024800c0ce537e523
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
online.swissoffshorebank.net
Port
587
Username
[email protected]
Password
wardancer.101

Signatures

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

AgentTesla Payload 3 IoCs

resource	yara_rule
behavioral2/memory/1944-136-0x0000000000400000-0x0000000000458000-memory.dmp	family_agenttesla
behavioral2/memory/1944-137-0x000000000043762E-mapping.dmp	family_agenttesla
behavioral2/memory/1944-143-0x0000000005520000-0x0000000005A1E000-memory.dmp	family_agenttesla

Nirsoft 5 IoCs

resource	yara_rule
behavioral2/files/0x0003000000019dd3-128.dat	Nirsoft
behavioral2/files/0x0003000000019dd3-129.dat	Nirsoft
behavioral2/files/0x0003000000019dd3-131.dat	Nirsoft
behavioral2/files/0x0003000000019dd3-133.dat	Nirsoft
behavioral2/files/0x0003000000019dd3-135.dat	Nirsoft

Executes dropped EXE 4 IoCs

pid	Process
2772	AdvancedRun.exe
1276	AdvancedRun.exe
2776	AdvancedRun.exe
1868	AdvancedRun.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 668 set thread context of 1944	668	INQ.6.exe	83

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2772	AdvancedRun.exe
2772	AdvancedRun.exe
2772	AdvancedRun.exe
2772	AdvancedRun.exe
1276	AdvancedRun.exe
1276	AdvancedRun.exe
1276	AdvancedRun.exe
1276	AdvancedRun.exe
2776	AdvancedRun.exe
2776	AdvancedRun.exe
2776	AdvancedRun.exe
2776	AdvancedRun.exe
1868	AdvancedRun.exe
1868	AdvancedRun.exe
1868	AdvancedRun.exe
1868	AdvancedRun.exe
668	INQ.6.exe
668	INQ.6.exe
1944	INQ.6.exe
1944	INQ.6.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1944	INQ.6.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	668	INQ.6.exe
Token: SeDebugPrivilege	2772	AdvancedRun.exe
Token: SeImpersonatePrivilege	2772	AdvancedRun.exe
Token: SeDebugPrivilege	1276	AdvancedRun.exe
Token: SeImpersonatePrivilege	1276	AdvancedRun.exe
Token: SeDebugPrivilege	2776	AdvancedRun.exe
Token: SeImpersonatePrivilege	2776	AdvancedRun.exe
Token: SeDebugPrivilege	1868	AdvancedRun.exe
Token: SeImpersonatePrivilege	1868	AdvancedRun.exe
Token: SeDebugPrivilege	1944	INQ.6.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 668 wrote to memory of 2772	668	INQ.6.exe	78
PID 668 wrote to memory of 2772	668	INQ.6.exe	78
PID 668 wrote to memory of 2772	668	INQ.6.exe	78
PID 2772 wrote to memory of 1276	2772	AdvancedRun.exe	79
PID 2772 wrote to memory of 1276	2772	AdvancedRun.exe	79
PID 2772 wrote to memory of 1276	2772	AdvancedRun.exe	79
PID 668 wrote to memory of 2776	668	INQ.6.exe	81
PID 668 wrote to memory of 2776	668	INQ.6.exe	81
PID 668 wrote to memory of 2776	668	INQ.6.exe	81
PID 2776 wrote to memory of 1868	2776	AdvancedRun.exe	82
PID 2776 wrote to memory of 1868	2776	AdvancedRun.exe	82
PID 2776 wrote to memory of 1868	2776	AdvancedRun.exe	82
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83
PID 668 wrote to memory of 1944	668	INQ.6.exe	83

C:\Users\Admin\AppData\Local\Temp\INQ.6.exe
"C:\Users\Admin\AppData\Local\Temp\INQ.6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:668
- C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe
  "C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe" /EXEFilename "C:\Windows\System32\sc.exe" /WindowState 0 /CommandLine "stop WinDefend" /StartDirectory "" /RunAs 8 /Run
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe
    "C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe" /SpecialRun 4101d8 2772
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1276
- C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe
  "C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe" /EXEFilename "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" /WindowState 0 /CommandLine "rmdir 'C:\ProgramData\Microsoft\Windows Defender' -Recurse" /StartDirectory "" /RunAs 8 /Run
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe
    "C:\Users\Admin\AppData\Local\Temp\AdvancedRun.exe" /SpecialRun 4101d8 2776
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1868
- C:\Users\Admin\AppData\Local\Temp\INQ.6.exe
  C:\Users\Admin\AppData\Local\Temp\INQ.6.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:1944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/668-117-0x0000000004AF0000-0x0000000004B24000-memory.dmp

Download

memory/668-114-0x0000000000250000-0x0000000000251000-memory.dmp

Download

memory/668-116-0x0000000004AE0000-0x0000000004AE1000-memory.dmp

Download

memory/668-122-0x00000000025E0000-0x00000000025F6000-memory.dmp

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memory/1944-141-0x0000000005A20000-0x0000000005A21000-memory.dmp

Download

memory/1944-136-0x0000000000400000-0x0000000000458000-memory.dmp

Download

memory/1944-142-0x0000000005700000-0x0000000005701000-memory.dmp

Download

memory/1944-143-0x0000000005520000-0x0000000005A1E000-memory.dmp

Download

memory/1944-144-0x00000000059D0000-0x00000000059D1000-memory.dmp

Download

memory/1944-145-0x0000000006280000-0x0000000006281000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads