agenttesla | fc41cb9d33a84a20e437091bf78e00938e4b5adb003f6c86370e975912d74dba

General

Target

SCANNED COPY.exe
Size

1.0MB
MD5

8bfedcd7d025aa96faa2334b5b85d959
SHA1

a1b8959fb7b4d32a3adae8071f3a1bb581879737
SHA256

fc41cb9d33a84a20e437091bf78e00938e4b5adb003f6c86370e975912d74dba
SHA512

d40049e5e05ade2a73f3dd0fa31273aa4a060eb661ffbda983053d2642b574a14d46cba280f699a16d104a807921941e6ced71774e0eb36323671b7590415662
SSDEEP

12288:ezlTteyx4xi85V4O4O5R2+nM87kzJNolKR6HkSwx7IkNu07k9md6WqmxyeTHXb5M:UCxRd2s/VlKcZw+mu0xjTrpq8y5dH

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.graphic-associates.com
Port:
587
Username:
[email protected]
Password:
M@y@G2022
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:

SCANNED COPY.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	SCANNED COPY.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

Processes:

SCANNED COPY.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SCANNED COPY.exe

description pid process target process

PID 3548 set thread context of 2212 3548 SCANNED COPY.exe SCANNED COPY.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

Processes:

schtasks.exe

pid process

1352 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SCANNED COPY.exeSCANNED COPY.exe

pid process

3548 SCANNED COPY.exe
2212 SCANNED COPY.exe
2212 SCANNED COPY.exe
2212 SCANNED COPY.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SCANNED COPY.exeSCANNED COPY.exe

description pid process

Token: SeDebugPrivilege 3548 SCANNED COPY.exe
Token: SeDebugPrivilege 2212 SCANNED COPY.exe

description	pid	process	target process
PID 3548 set thread context of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe

pid	process
1352	schtasks.exe

pid	process
3548	SCANNED COPY.exe
2212	SCANNED COPY.exe
2212	SCANNED COPY.exe
2212	SCANNED COPY.exe

description	pid	process
Token: SeDebugPrivilege	3548	SCANNED COPY.exe
Token: SeDebugPrivilege	2212	SCANNED COPY.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SCANNED COPY.exe

description	pid	process	target process
PID 3548 wrote to memory of 1352	3548	SCANNED COPY.exe	schtasks.exe
PID 3548 wrote to memory of 1352	3548	SCANNED COPY.exe	schtasks.exe
PID 3548 wrote to memory of 1352	3548	SCANNED COPY.exe	schtasks.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe
PID 3548 wrote to memory of 2212	3548	SCANNED COPY.exe	SCANNED COPY.exe

outlook_office_path 1 IoCs

Processes:

SCANNED COPY.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe

outlook_win_path 1 IoCs

Processes:

SCANNED COPY.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe

C:\Users\Admin\AppData\Local\Temp\SCANNED COPY.exe
"C:\Users\Admin\AppData\Local\Temp\SCANNED COPY.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jYPcLYnWPlhB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7D0.tmp"
2⤵
- Creates scheduled task(s)
PID:1352

C:\Users\Admin\AppData\Local\Temp\SCANNED COPY.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2212

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\SCANNED COPY.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7D0.tmp
Filesize
1KB

MD5
b527752973664749f860a509623b2222

SHA1
6acb23f3f8fa076b1c42035abf25fda124165ce8

SHA256
5a3a0348b0111541ccb8c2450c7fe9838ae79cd3796b47db816a902431cc80a3

SHA512
5627d7e4e35e4c6a4c62675efa180d98b870a9cb2498f42308894531a95e0ced9276614d3e995abbda930f2dddc2587e8848b7ed3159b974d860424c55f242b0

Download Submit
memory/1352-137-0x0000000000000000-mapping.dmp

Download
memory/2212-139-0x0000000000000000-mapping.dmp

Download
memory/2212-140-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2212-142-0x0000000005D30000-0x0000000005D96000-memory.dmp

Filesize
408KB

Download
memory/2212-143-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/3548-132-0x0000000000F00000-0x0000000001010000-memory.dmp

Filesize
1.1MB

Download
memory/3548-133-0x0000000005F10000-0x00000000064B4000-memory.dmp

Filesize
5.6MB

Download
memory/3548-134-0x0000000005A00000-0x0000000005A92000-memory.dmp

Filesize
584KB

Download
memory/3548-135-0x0000000005AA0000-0x0000000005B3C000-memory.dmp

Filesize
624KB

Download
memory/3548-136-0x00000000059C0000-0x00000000059CA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads