agenttesla | 179ff3900387208c199ceaaae69c533620d40c06b4a5cc4c08007e18ed00e2cb

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
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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1560 set thread context of 1288	1560	SCANNED COPY.exe	30

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

pid	Process
572	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1560	SCANNED COPY.exe
1288	SCANNED COPY.exe
1288	SCANNED COPY.exe
1288	SCANNED COPY.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1560	SCANNED COPY.exe
Token: SeDebugPrivilege	1288	SCANNED COPY.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 572	1560	SCANNED COPY.exe	28
PID 1560 wrote to memory of 572	1560	SCANNED COPY.exe	28
PID 1560 wrote to memory of 572	1560	SCANNED COPY.exe	28
PID 1560 wrote to memory of 572	1560	SCANNED COPY.exe	28
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30
PID 1560 wrote to memory of 1288	1560	SCANNED COPY.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SCANNED COPY.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jYPcLYnWPlhB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9139.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:572
- 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:1288

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

System Information Discovery

1

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\Temp\tmp9139.tmp

Filesize
1KB

MD5
b2dfcae4008fa7acfa75fef5006e58e6

SHA1
21b0816bc90e8953147838aa4e926ed5c68c5f63

SHA256
db346497a13569f3b30064ad91e06d913723889cfc3fd650a0dccfa384106dff

SHA512
00b2197c173d213ff8c90647c0791b43418d937e3da2796f6f39fcc1f323e877d25bab781c81517459e3af70956ab1167b9c3f3ba3a2235aaf1ce22c14308d95

Download Submit
memory/1288-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-62-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-65-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-66-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-69-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1288-71-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1560-57-0x00000000053C0000-0x0000000005450000-memory.dmp

Filesize
576KB

Download
memory/1560-58-0x0000000005320000-0x0000000005370000-memory.dmp

Filesize
320KB

Download
memory/1560-56-0x00000000009C0000-0x00000000009D2000-memory.dmp

Filesize
72KB

Download
memory/1560-55-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/1560-54-0x0000000000E70000-0x0000000000F80000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads