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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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 2852 set thread context of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cvtres.exe

pid process

2864 cvtres.exe
2864 cvtres.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cvtres.exe

description pid process

Token: SeDebugPrivilege 2864 cvtres.exe

pid	process
2864	cvtres.exe
2864	cvtres.exe

description	pid	process
Token: SeDebugPrivilege	2864	cvtres.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe

description	pid	process	target process
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe
PID 2852 wrote to memory of 2864	2852	cd0a6fd02c14f1f57c2f54a113deb268139ce77f67937379b97f9328dfbadf3c.exe	cvtres.exe

outlook_office_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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:2852

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:2864

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

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Downloads

memory/2852-0-0x0000000000290000-0x00000000002C2000-memory.dmp

Filesize
200KB

Download
memory/2852-1-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2852-2-0x0000000000430000-0x0000000000464000-memory.dmp

Filesize
208KB

Download
memory/2852-3-0x0000000000560000-0x0000000000566000-memory.dmp

Filesize
24KB

Download
memory/2852-4-0x0000000001FC0000-0x0000000002000000-memory.dmp

Filesize
256KB

Download
memory/2852-5-0x0000000000580000-0x000000000058A000-memory.dmp

Filesize
40KB

Download
memory/2852-18-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2864-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2864-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-19-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2864-20-0x00000000049B0000-0x00000000049F0000-memory.dmp

Filesize
256KB

Download
memory/2864-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2864-21-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads