agenttesla | 460c1a3e3ebb44c19e9f66dbf1c097fb2d357d82dc318350c0a56968a441d2aa

General

Target

order 20210407DTR001.exe
Size

1.6MB
MD5

6670c19ddf28b94dc9832ef37a4b976f
SHA1

6e6116fca5d75635c5906ed87db698fad545f087
SHA256

13d90261f73ecaa7455ccdaf16de6d96b122e8829cbf0ffe84ab89fc2cf4cad2
SHA512

979a3fb7ca18acba12a8c71d0893bc447826bfd4f1a7a6d13683c6ef00b315df4945e6a4cdf6da62c7a13a64c5aa56705c689e2847e7a267c592c0e48c55c35c
SSDEEP

24576:/uXy4mW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+H:GfhiectlWAdrHcVwM8NQuiNB/e

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
server291.web-hosting.com
Port:
587
Username:
[email protected]
Password:
riches22@123456

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/2432-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_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-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	order 20210407DTR001.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DBqQu = "C:\\Users\\Admin\\AppData\\Roaming\\DBqQu\\DBqQu.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 532 set thread context of 2432	532	order 20210407DTR001.exe	101

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/Job

T1053

pid	Process
4304	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
532	order 20210407DTR001.exe
2432	RegSvcs.exe
2432	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	532	order 20210407DTR001.exe
Token: SeDebugPrivilege	2432	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 4304	532	order 20210407DTR001.exe	102
PID 532 wrote to memory of 4304	532	order 20210407DTR001.exe	102
PID 532 wrote to memory of 4304	532	order 20210407DTR001.exe	102
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101
PID 532 wrote to memory of 2432	532	order 20210407DTR001.exe	101

C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.exe
"C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:532
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2432
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Ouvuudly" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5157.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5157.tmp

Filesize
1KB

MD5
05bdc49eb9f7b1b34a27b9079c3186b1

SHA1
d913d8747e52c3a2e00e4072f814b325433d54df

SHA256
d6e602becb5db39c3e3073aaa5b3ce23e0a1fcc0b9d4e1efa263d80f042825f7

SHA512
12010e1f1cf3660f097bcf695e9b989638c5336d0f92b5e183db4d67c0b32b44fc13166aa9da7b96982633359fb61ebb3a5b385014aa87183b87b3f02e0de8e3

Download Submit
memory/532-10-0x0000000006910000-0x000000000698A000-memory.dmp

Filesize
488KB

Download
memory/532-2-0x00000000053C0000-0x000000000545C000-memory.dmp

Filesize
624KB

Download
memory/532-3-0x0000000005A80000-0x0000000006024000-memory.dmp

Filesize
5.6MB

Download
memory/532-5-0x00000000057C0000-0x00000000057D0000-memory.dmp

Filesize
64KB

Download
memory/532-7-0x0000000005700000-0x0000000005756000-memory.dmp

Filesize
344KB

Download
memory/532-6-0x00000000054A0000-0x00000000054AA000-memory.dmp

Filesize
40KB

Download
memory/532-4-0x0000000005570000-0x0000000005602000-memory.dmp

Filesize
584KB

Download
memory/532-8-0x0000000002DB0000-0x0000000002DE6000-memory.dmp

Filesize
216KB

Download
memory/532-1-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/532-9-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/532-0-0x00000000008C0000-0x0000000000A54000-memory.dmp

Filesize
1.6MB

Download
memory/532-19-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/532-11-0x00000000058D0000-0x000000000590C000-memory.dmp

Filesize
240KB

Download
memory/2432-21-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/2432-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2432-20-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/2432-22-0x0000000005330000-0x0000000005348000-memory.dmp

Filesize
96KB

Download
memory/2432-23-0x0000000005E10000-0x0000000005E76000-memory.dmp

Filesize
408KB

Download
memory/2432-25-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/2432-26-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads