agenttesla | f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706

General

Target

f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
Size

686KB
MD5

252660b2d92c5561f024c2e936b94da7
SHA1

8913d8e777feb469ba79714c30f6fb7cdc0c54d0
SHA256

f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706
SHA512

bde5a2b52c7c07fe8934caaadb1318324110976e0eae8cab3d264ad3972e36c6e5b8affe94bf9e9731c3fb210cb01f96bd6130fdeba94a65dc88f0aaea6553a9
SSDEEP

12288:5iqMciYuV/1qdc4KObgEd1epBc3T2t8DzoYVio8EdASHuZf4JJueH5q:5H4gc4ZgE0wT2oziEUIHq

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.telefoonreparatiebovenkarspel.nl
Port:
587
Username:
[email protected]
Password:
Madarjan007!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.telefoonreparatiebovenkarspel.nl
Port:
587
Username:
[email protected]
Password:
Madarjan007!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2212 set thread context of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2700	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
2700	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2700	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2700	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28
PID 2212 wrote to memory of 2700	2212	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe

C:\Users\Admin\AppData\Local\Temp\f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
"C:\Users\Admin\AppData\Local\Temp\f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Users\Admin\AppData\Local\Temp\f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe
  "C:\Users\Admin\AppData\Local\Temp\f507eeab83e06c61cd7490bd4d79dfdd89e5ec4814c85866f4fc24a0d9644706.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC22E.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/2212-0-0x0000000000AE0000-0x0000000000B92000-memory.dmp

Filesize
712KB

Download
memory/2212-1-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2212-2-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2212-3-0x0000000001FD0000-0x0000000001FEA000-memory.dmp

Filesize
104KB

Download
memory/2212-4-0x0000000004730000-0x0000000004738000-memory.dmp

Filesize
32KB

Download
memory/2212-5-0x0000000004DA0000-0x0000000004DAA000-memory.dmp

Filesize
40KB

Download
memory/2212-6-0x0000000005D70000-0x0000000005DEE000-memory.dmp

Filesize
504KB

Download
memory/2212-19-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2700-12-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-11-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-21-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2700-22-0x00000000005A0000-0x00000000005E0000-memory.dmp

Filesize
256KB

Download
memory/2700-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-9-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2700-60-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2700-61-0x00000000005A0000-0x00000000005E0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads