agenttesla | adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 10:16

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General

Target

adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
Size

420KB
MD5

3e55d9e05940e5c6073b8dc09256b6b9
SHA1

335d4658fa98dc92dc2f7831b0855c6b3504fbf1
SHA256

adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b
SHA512

6fdb095c0877e0c942a78938e5424a2154aa49c5ef1c7b5bbd7eba11bfcb4ef829b99344487ce6547ed66da73264b304de6328403d343dd0ef851b27b1b9d31d
SSDEEP

1536:k8mCCCCCpCCCCCTdvCCCCCCCCCCC3CCCCCCCCfFIeCCCCCCCCCCCCCCCCSCCCCh8:pCdsP6GBxhDCoxzU/s

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
162.254.34.31
Port:
587
Username:
[email protected]
Password:
ABwuRZS5Mjh5
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 NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1484 created 3460	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	56

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bohw = "C:\\Users\\Admin\\AppData\\Roaming\\Bohw.exe"	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
31	api.ipify.org
32	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1484 set thread context of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94

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	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
3888	InstallUtil.exe
3888	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
Token: SeDebugPrivilege	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
Token: SeDebugPrivilege	3888	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94
PID 1484 wrote to memory of 3888	1484	adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe	94

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3460
- C:\Users\Admin\AppData\Local\Temp\adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe
  "C:\Users\Admin\AppData\Local\Temp\adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1484
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/1484-0-0x000000007500E000-0x000000007500F000-memory.dmp

Filesize
4KB

Download
memory/1484-1-0x00000000000A0000-0x000000000010C000-memory.dmp

Filesize
432KB

Download
memory/1484-2-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-3-0x00000000055F0000-0x00000000056E0000-memory.dmp

Filesize
960KB

Download
memory/1484-17-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-21-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-49-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-67-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-65-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-63-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-61-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-59-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-57-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-55-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-53-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-51-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-47-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-45-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-43-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-41-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-39-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-35-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-33-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-29-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-27-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-25-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-23-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-19-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-15-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-13-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-11-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-9-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-7-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-5-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-37-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-31-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-4-0x00000000055F0000-0x00000000056DA000-memory.dmp

Filesize
936KB

Download
memory/1484-1078-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-1079-0x00000000057A0000-0x000000000580A000-memory.dmp

Filesize
424KB

Download
memory/1484-1080-0x0000000005810000-0x000000000585C000-memory.dmp

Filesize
304KB

Download
memory/1484-1084-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-1085-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-1086-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-1087-0x000000007500E000-0x000000007500F000-memory.dmp

Filesize
4KB

Download
memory/1484-1088-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1484-1089-0x0000000006260000-0x0000000006804000-memory.dmp

Filesize
5.6MB

Download
memory/1484-1090-0x0000000005940000-0x0000000005994000-memory.dmp

Filesize
336KB

Download
memory/1484-1093-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1094-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1095-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3888-1096-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1097-0x0000000005250000-0x00000000052B6000-memory.dmp

Filesize
408KB

Download
memory/3888-1098-0x00000000067D0000-0x0000000006820000-memory.dmp

Filesize
320KB

Download
memory/3888-1099-0x00000000068C0000-0x0000000006952000-memory.dmp

Filesize
584KB

Download
memory/3888-1100-0x0000000006840000-0x000000000684A000-memory.dmp

Filesize
40KB

Download
memory/3888-1101-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download