agenttesla | cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c

General

Target

cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe
Size

181KB
MD5

7510501bcc35b519e0da9feddf837bea
SHA1

2797c99800f9e209baef871b1478e2954bf6cfd1
SHA256

cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c
SHA512

1643a4c94f18a6e9983a5c9d3bc5d631a3ec518108cc7eec2e709a4bfbb2e31ecd5d62217f6ba561e081fec001eed937703ffd08c31877cd3312ea46cb4be66e
SSDEEP

3072:8MVblLpXEEhir/qElJcLsrGhMry5rDGNUQsJM51yA7BwOEHyP:TblLBEAS/qsJcLBhMrKDGaQsotGt

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.siscop.com.co
Port:
21
Username:
[email protected]
Password:
+5s48Ia2&-(t

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe

description	pid	process	target process
PID 4748 set thread context of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cvtres.exe

pid process

4676 cvtres.exe
4676 cvtres.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cvtres.exe

description pid process

Token: SeDebugPrivilege 4676 cvtres.exe

pid	process
4676	cvtres.exe
4676	cvtres.exe

description	pid	process
Token: SeDebugPrivilege	4676	cvtres.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe

description	pid	process	target process
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 4748 wrote to memory of 4676	4748	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe

outlook_office_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

outlook_win_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

C:\Users\Admin\AppData\Local\Temp\cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe
"C:\Users\Admin\AppData\Local\Temp\cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4748

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4676-11-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/4676-17-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/4676-16-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4676-15-0x0000000006680000-0x000000000668A000-memory.dmp

Filesize
40KB

Download
memory/4676-14-0x00000000066D0000-0x0000000006762000-memory.dmp

Filesize
584KB

Download
memory/4676-13-0x00000000065E0000-0x0000000006630000-memory.dmp

Filesize
320KB

Download
memory/4676-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4676-9-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4676-12-0x00000000056E0000-0x0000000005746000-memory.dmp

Filesize
408KB

Download
memory/4676-10-0x0000000005B00000-0x00000000060A4000-memory.dmp

Filesize
5.6MB

Download
memory/4748-5-0x0000000002FD0000-0x0000000002FDA000-memory.dmp

Filesize
40KB

Download
memory/4748-8-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4748-4-0x0000000005870000-0x0000000005880000-memory.dmp

Filesize
64KB

Download
memory/4748-0-0x0000000000CC0000-0x0000000000CF2000-memory.dmp

Filesize
200KB

Download
memory/4748-3-0x0000000002F40000-0x0000000002F46000-memory.dmp

Filesize
24KB

Download
memory/4748-2-0x0000000005620000-0x0000000005654000-memory.dmp

Filesize
208KB

Download
memory/4748-1-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads