agenttesla | 34a43d2726c33fce36897921eb464ce86cf7e7b0f7c2ac8cc5dd703de4270d3e

General

Target

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
Size

704KB
MD5

19630185ccadd2f0160f12fe72dd8389
SHA1

84315df3e72d19d9fd908e1fdb5afdb152bc0ddf
SHA256

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078
SHA512

4186070ca7af7d72f21835def50cc0b1d9d073beac6509505c781e28ebf0d3a3b9e742fa8a40261c392f883a9aae885b0a7c7b71567902b5c4d7d5dcc151af50
SSDEEP

12288:7xvqH9YCPgRFmZE+SIjNqchie/IR9p9lm1xuIlTMWR4WuqimOMt+:7xvqH9YFRFmm+Sa9hie/ew1xrhMJqimX

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.rediffrnail.com
Port:
587
Username:
[email protected]
Password:
VhQ)^ti5
Email To:
[email protected]

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

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

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

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.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.

Processes:

flow ioc

33 api.ipify.org
34 api.ipify.org

flow	ioc
33	api.ipify.org
34	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	pid	process	target process
PID 316 set thread context of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2232 powershell.exe
2232 powershell.exe

pid	process
2232	powershell.exe
2232	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	220	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
Token: SeDebugPrivilege	2232	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	pid	process	target process
PID 316 wrote to memory of 2232	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	powershell.exe
PID 316 wrote to memory of 2232	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	powershell.exe
PID 316 wrote to memory of 2232	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	powershell.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
PID 316 wrote to memory of 220	316	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

outlook_office_path 1 IoCs

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

outlook_win_path 1 IoCs

Processes:

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe

C:\Users\Admin\AppData\Local\Temp\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
"C:\Users\Admin\AppData\Local\Temp\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:316

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2232

C:\Users\Admin\AppData\Local\Temp\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe
"C:\Users\Admin\AppData\Local\Temp\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:220

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

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\cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dvydmptd.fnn.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/220-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/220-145-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/220-177-0x0000000007500000-0x0000000007550000-memory.dmp

Filesize
320KB

Download
memory/220-184-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/316-136-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/316-139-0x0000000008FC0000-0x000000000905C000-memory.dmp

Filesize
624KB

Download
memory/316-138-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/316-137-0x0000000005190000-0x000000000519A000-memory.dmp

Filesize
40KB

Download
memory/316-135-0x00000000050C0000-0x0000000005152000-memory.dmp

Filesize
584KB

Download
memory/316-134-0x0000000005740000-0x0000000005CE4000-memory.dmp

Filesize
5.6MB

Download
memory/316-133-0x0000000000660000-0x0000000000716000-memory.dmp

Filesize
728KB

Download
memory/2232-159-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/2232-172-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/2232-157-0x00000000060B0000-0x00000000060CE000-memory.dmp

Filesize
120KB

Download
memory/2232-146-0x0000000004FF0000-0x0000000005012000-memory.dmp

Filesize
136KB

Download
memory/2232-158-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

Filesize
64KB

Download
memory/2232-160-0x0000000006680000-0x00000000066B2000-memory.dmp

Filesize
200KB

Download
memory/2232-161-0x0000000070A40000-0x0000000070A8C000-memory.dmp

Filesize
304KB

Download
memory/2232-171-0x0000000006660000-0x000000000667E000-memory.dmp

Filesize
120KB

Download
memory/2232-173-0x000000007F530000-0x000000007F540000-memory.dmp

Filesize
64KB

Download
memory/2232-147-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/2232-174-0x0000000007A00000-0x000000000807A000-memory.dmp

Filesize
6.5MB

Download
memory/2232-175-0x00000000073B0000-0x00000000073CA000-memory.dmp

Filesize
104KB

Download
memory/2232-176-0x0000000007420000-0x000000000742A000-memory.dmp

Filesize
40KB

Download
memory/2232-144-0x0000000005200000-0x0000000005828000-memory.dmp

Filesize
6.2MB

Download
memory/2232-178-0x0000000007630000-0x00000000076C6000-memory.dmp

Filesize
600KB

Download
memory/2232-179-0x00000000075E0000-0x00000000075EE000-memory.dmp

Filesize
56KB

Download
memory/2232-180-0x00000000076F0000-0x000000000770A000-memory.dmp

Filesize
104KB

Download
memory/2232-181-0x00000000076D0000-0x00000000076D8000-memory.dmp

Filesize
32KB

Download
memory/2232-143-0x0000000004AE0000-0x0000000004B16000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads