agenttesla | f6bb4c84d3a0d8a33752ba902235c34892dcea9db39c94d5f718dc9bf5b09452

General

Target

0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
Size

611KB
MD5

b6c9c4471cac3642ad6c1eed4ab5aa98
SHA1

f0a454f210ce756984dd6ff1517852de9bdd219f
SHA256

0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a
SHA512

854f8510c764b08ef2f3908a5c842a0604c7e29f8974779f957212820f1d95f7281796cd5c0361b91c24add4f213310654e907c600a269688abfd07472d00ca2
SSDEEP

12288:qLXsIplAtXX7tk4/SAtSDEpGb2rtw1FnVZ2g3bCUBEM/BkT9g3:qLXsIpitXLpzSiG6rS1ZVZ2gLrBDBkTy

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5846767138:AAHbrIUF1epdWlFQ2_64LCd8vdF121y1XGE/

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.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
35	api.ipify.org
36	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2604 set thread context of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98

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

T1053

pid	Process
2700	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
1236	powershell.exe
1236	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
Token: SeDebugPrivilege	1236	powershell.exe
Token: SeDebugPrivilege	5068	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 1236	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	92
PID 2604 wrote to memory of 1236	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	92
PID 2604 wrote to memory of 1236	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	92
PID 2604 wrote to memory of 2700	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	94
PID 2604 wrote to memory of 2700	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	94
PID 2604 wrote to memory of 2700	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	94
PID 2604 wrote to memory of 4900	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	96
PID 2604 wrote to memory of 4900	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	96
PID 2604 wrote to memory of 4900	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	96
PID 2604 wrote to memory of 4484	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	97
PID 2604 wrote to memory of 4484	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	97
PID 2604 wrote to memory of 4484	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	97
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98
PID 2604 wrote to memory of 5068	2604	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe	98

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe

C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
"C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qUpYWvdB.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1236
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qUpYWvdB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9B36.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2700
- C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
  "C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe"
  2⤵
  PID:4900
- C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
  "C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe"
  2⤵
  PID:4484
- C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe
  "C:\Users\Admin\AppData\Local\Temp\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:5068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0bb23fead3ba01a2ced6b97198a0a12946b4ac4e2c93a39a2286636e484a035a.exe.log

Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bnai2cwn.io3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9B36.tmp

Filesize
1KB

MD5
4d1b6ddd509670b1136845006ea24776

SHA1
681409389689475bb222886aa1a950706aa64768

SHA256
7e692a4634d5fa4f26755f2d8603171d7d9c97508c5f46a5fcffe65ed1a313ec

SHA512
b02766ed223c67ac9dc4f849eef77aedb7b59e2c4dafd4fb99276c2d5988b7d8fd5186abfc7492a8be0c4d76cda272a98c1e41ec083fd5ec9188a65ffd5b2eb5

Download Submit
memory/1236-179-0x0000000007E50000-0x00000000084CA000-memory.dmp

Filesize
6.5MB

Download
memory/1236-166-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

Filesize
64KB

Download
memory/1236-188-0x0000000007B40000-0x0000000007B48000-memory.dmp

Filesize
32KB

Download
memory/1236-187-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/1236-144-0x0000000002C10000-0x0000000002C46000-memory.dmp

Filesize
216KB

Download
memory/1236-186-0x0000000007A50000-0x0000000007A5E000-memory.dmp

Filesize
56KB

Download
memory/1236-146-0x00000000057D0000-0x0000000005DF8000-memory.dmp

Filesize
6.2MB

Download
memory/1236-185-0x0000000007A90000-0x0000000007B26000-memory.dmp

Filesize
600KB

Download
memory/1236-165-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/1236-150-0x0000000005640000-0x0000000005662000-memory.dmp

Filesize
136KB

Download
memory/1236-151-0x00000000056E0000-0x0000000005746000-memory.dmp

Filesize
408KB

Download
memory/1236-152-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/1236-182-0x0000000007880000-0x000000000788A000-memory.dmp

Filesize
40KB

Download
memory/1236-181-0x0000000007810000-0x000000000782A000-memory.dmp

Filesize
104KB

Download
memory/1236-180-0x000000007FD10000-0x000000007FD20000-memory.dmp

Filesize
64KB

Download
memory/1236-163-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

Filesize
64KB

Download
memory/1236-178-0x0000000006A50000-0x0000000006A6E000-memory.dmp

Filesize
120KB

Download
memory/1236-164-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

Filesize
64KB

Download
memory/1236-167-0x00000000074A0000-0x00000000074D2000-memory.dmp

Filesize
200KB

Download
memory/1236-168-0x00000000704E0000-0x000000007052C000-memory.dmp

Filesize
304KB

Download
memory/2604-135-0x0000000005350000-0x00000000053E2000-memory.dmp

Filesize
584KB

Download
memory/2604-133-0x0000000000880000-0x0000000000920000-memory.dmp

Filesize
640KB

Download
memory/2604-137-0x00000000052E0000-0x00000000052EA000-memory.dmp

Filesize
40KB

Download
memory/2604-134-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/2604-136-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/2604-139-0x00000000085F0000-0x000000000868C000-memory.dmp

Filesize
624KB

Download
memory/2604-138-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/5068-162-0x0000000005A10000-0x0000000005A20000-memory.dmp

Filesize
64KB

Download
memory/5068-183-0x0000000007550000-0x00000000075A0000-memory.dmp

Filesize
320KB

Download
memory/5068-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5068-184-0x0000000007770000-0x0000000007932000-memory.dmp

Filesize
1.8MB

Download
memory/5068-191-0x0000000005A10000-0x0000000005A20000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads