agenttesla | fa06c367eea3dc7496e8b8c3baf34ed7775518d1b779d041f41b0a4b92d4a922

General

Target

payment copy.exe
Size

599KB
MD5

32dd46e3cbfc1c9e871e5b483bd26960
SHA1

42e83ccbfaa4d77c8a31f76a06cb16917d6bd19a
SHA256

fa06c367eea3dc7496e8b8c3baf34ed7775518d1b779d041f41b0a4b92d4a922
SHA512

761d7151eda1977b04091fc743bf7d1d41e2fae85388026b7f3493e5e27e68b123fd930d7ebefa60482f19eaadc0b0642126df2230b21ce13c1e7b883c7635d1
SSDEEP

12288:wNj5AyHCaQghrWfrvvdJsl3WpWEAoskvWr7c/byAxGjJ0u+:w3wDyqfrXQV6AobWURxM0u+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.whitemnlabs.com
Port:
587
Username:
[email protected]
Password:
1233kingofmoney@
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	payment 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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
52	api.ipify.org
53	api.ipify.org
56	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4648 set thread context of 2228	4648	payment copy.exe	98

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

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
1356	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4648	payment copy.exe
4648	payment copy.exe
4648	payment copy.exe
4648	payment copy.exe
2084	powershell.exe
2084	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4648	payment copy.exe
Token: SeDebugPrivilege	2084	powershell.exe
Token: SeDebugPrivilege	2228	payment copy.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2228	payment copy.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 2084	4648	payment copy.exe	93
PID 4648 wrote to memory of 2084	4648	payment copy.exe	93
PID 4648 wrote to memory of 2084	4648	payment copy.exe	93
PID 4648 wrote to memory of 1356	4648	payment copy.exe	95
PID 4648 wrote to memory of 1356	4648	payment copy.exe	95
PID 4648 wrote to memory of 1356	4648	payment copy.exe	95
PID 4648 wrote to memory of 1512	4648	payment copy.exe	97
PID 4648 wrote to memory of 1512	4648	payment copy.exe	97
PID 4648 wrote to memory of 1512	4648	payment copy.exe	97
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98
PID 4648 wrote to memory of 2228	4648	payment copy.exe	98

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy.exe

C:\Users\Admin\AppData\Local\Temp\payment copy.exe
"C:\Users\Admin\AppData\Local\Temp\payment copy.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AoBuYp.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2084
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoBuYp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp38F2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1356
- C:\Users\Admin\AppData\Local\Temp\payment copy.exe
  "C:\Users\Admin\AppData\Local\Temp\payment copy.exe"
  2⤵
  PID:1512
- C:\Users\Admin\AppData\Local\Temp\payment copy.exe
  "C:\Users\Admin\AppData\Local\Temp\payment copy.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2228

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\Temp\__PSScriptPolicyTest_qq0zxtu5.wkm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp38F2.tmp

Filesize
1KB

MD5
3cf9e2f5ecf70c2321c4058d81cb7b81

SHA1
1d9040415b27045db6ce44b9183fe072b4f40708

SHA256
acf69fc48899eabdbef025a5aa2505d6d9cbac265efbb13e8b3887b3b2eba8ea

SHA512
b18382ebb83eeb629a79460a7430a266e82e22e5db09adb6e4eb013ef67d49623aa342977fe488e13deb49fedaeb63409acd5daa96dfe21ad5741427902f74db

Download Submit
memory/2084-162-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/2084-179-0x0000000006DC0000-0x0000000006DDA000-memory.dmp

Filesize
104KB

Download
memory/2084-187-0x00000000070E0000-0x00000000070E8000-memory.dmp

Filesize
32KB

Download
memory/2084-163-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/2084-185-0x0000000006FF0000-0x0000000006FFE000-memory.dmp

Filesize
56KB

Download
memory/2084-144-0x0000000000CC0000-0x0000000000CF6000-memory.dmp

Filesize
216KB

Download
memory/2084-164-0x0000000005AC0000-0x0000000005ADE000-memory.dmp

Filesize
120KB

Download
memory/2084-146-0x0000000004D70000-0x0000000005398000-memory.dmp

Filesize
6.2MB

Download
memory/2084-184-0x0000000007040000-0x00000000070D6000-memory.dmp

Filesize
600KB

Download
memory/2084-150-0x0000000004980000-0x00000000049A2000-memory.dmp

Filesize
136KB

Download
memory/2084-181-0x0000000006E30000-0x0000000006E3A000-memory.dmp

Filesize
40KB

Download
memory/2084-151-0x0000000004B20000-0x0000000004B86000-memory.dmp

Filesize
408KB

Download
memory/2084-180-0x000000007F760000-0x000000007F770000-memory.dmp

Filesize
64KB

Download
memory/2084-178-0x0000000007410000-0x0000000007A8A000-memory.dmp

Filesize
6.5MB

Download
memory/2084-177-0x0000000006050000-0x000000000606E000-memory.dmp

Filesize
120KB

Download
memory/2084-186-0x0000000007100000-0x000000000711A000-memory.dmp

Filesize
104KB

Download
memory/2084-167-0x0000000070E60000-0x0000000070EAC000-memory.dmp

Filesize
304KB

Download
memory/2084-165-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/2084-166-0x0000000006090000-0x00000000060C2000-memory.dmp

Filesize
200KB

Download
memory/2228-183-0x00000000070E0000-0x00000000072A2000-memory.dmp

Filesize
1.8MB

Download
memory/2228-190-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/2228-161-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/2228-149-0x0000000005100000-0x0000000005166000-memory.dmp

Filesize
408KB

Download
memory/2228-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2228-182-0x0000000006DF0000-0x0000000006E40000-memory.dmp

Filesize
320KB

Download
memory/4648-136-0x00000000052A0000-0x00000000052AA000-memory.dmp

Filesize
40KB

Download
memory/4648-134-0x00000000057A0000-0x0000000005D44000-memory.dmp

Filesize
5.6MB

Download
memory/4648-135-0x00000000050F0000-0x0000000005182000-memory.dmp

Filesize
584KB

Download
memory/4648-139-0x0000000008550000-0x00000000085EC000-memory.dmp

Filesize
624KB

Download
memory/4648-138-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4648-137-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4648-133-0x00000000006D0000-0x000000000076C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads