agenttesla | 21dacecbfa5c651f3ec051f47b0ce0bc7a04cd8de345c576aa32f028e28d0ebf

General

Target

U prilogu je predracun.exe
Size

726KB
MD5

09596dd8f9253d1ead6e6ad247facf7d
SHA1

272690d9100c4661a871adc6ad24124f97eaa183
SHA256

6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
SHA512

5a846e3b9d76752eb3b5fbaa64717806aa279506eef7112eceb01879a6c2790f7409764cd2279da1f98949203fabefd9035f201547b8c53c12feb1eb4119c5c4
SSDEEP

12288:TKuYgjjtYZZFnqabIJbQOCnDNOsTcc+EU90me6GNhQpnpWMrqQw7W:5DjkqQvYX05KxEeq

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.ionos.com
Port:
587
Username:
[email protected]
Password:
goodGod4real2023?.

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ionos.com
Port:
587
Username:
[email protected]
Password:
goodGod4real2023?.
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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	U prilogu je predracun.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DbwhsDv = "C:\\Users\\Admin\\AppData\\Roaming\\DbwhsDv\\DbwhsDv.exe"	vbc.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.

flow	ioc
27	api.ipify.org
28	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1816 set thread context of 3348	1816	U prilogu je predracun.exe	94

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
3924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
1816	U prilogu je predracun.exe
3008	powershell.exe
3008	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	U prilogu je predracun.exe
Token: SeDebugPrivilege	3008	powershell.exe
Token: SeDebugPrivilege	3348	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3348	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 3008	1816	U prilogu je predracun.exe	90
PID 1816 wrote to memory of 3008	1816	U prilogu je predracun.exe	90
PID 1816 wrote to memory of 3008	1816	U prilogu je predracun.exe	90
PID 1816 wrote to memory of 3924	1816	U prilogu je predracun.exe	92
PID 1816 wrote to memory of 3924	1816	U prilogu je predracun.exe	92
PID 1816 wrote to memory of 3924	1816	U prilogu je predracun.exe	92
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94
PID 1816 wrote to memory of 3348	1816	U prilogu je predracun.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

C:\Users\Admin\AppData\Local\Temp\U prilogu je predracun.exe
"C:\Users\Admin\AppData\Local\Temp\U prilogu je predracun.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QepsgYOH.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3008
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QepsgYOH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCEAA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3924
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2fuuih53.rif.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
2ff22992c8214f0da681dadf7f0821f5

SHA1
9df5392740c423e302a3ff7a232e5436071e5963

SHA256
a21ada79a33f96ea52eee5f8b387e249359b3bd4fb925b6720eb8a7ac6c090ed

SHA512
19b62b0f7b7a621e092248c7f967ea69b6ac8bf911836db2253597f293254d85e186eb606cebac0953da164a9ac81d6bb1f454ce2d542031c1c4d26190ee3744

Download Submit
memory/1816-134-0x0000000005C40000-0x00000000061E4000-memory.dmp

Filesize
5.6MB

Download
memory/1816-136-0x00000000058C0000-0x00000000058CA000-memory.dmp

Filesize
40KB

Download
memory/1816-137-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/1816-138-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/1816-139-0x0000000008AD0000-0x0000000008B6C000-memory.dmp

Filesize
624KB

Download
memory/1816-135-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/1816-133-0x0000000000CD0000-0x0000000000D8C000-memory.dmp

Filesize
752KB

Download
memory/3008-181-0x00000000075F0000-0x00000000075FA000-memory.dmp

Filesize
40KB

Download
memory/3008-177-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/3008-149-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/3008-150-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/3008-189-0x00000000078A0000-0x00000000078A8000-memory.dmp

Filesize
32KB

Download
memory/3008-152-0x00000000052B0000-0x00000000052D2000-memory.dmp

Filesize
136KB

Download
memory/3008-153-0x0000000005B80000-0x0000000005BE6000-memory.dmp

Filesize
408KB

Download
memory/3008-146-0x0000000005450000-0x0000000005A78000-memory.dmp

Filesize
6.2MB

Download
memory/3008-144-0x0000000004CF0000-0x0000000004D26000-memory.dmp

Filesize
216KB

Download
memory/3008-164-0x0000000006270000-0x000000000628E000-memory.dmp

Filesize
120KB

Download
memory/3008-187-0x00000000078C0000-0x00000000078DA000-memory.dmp

Filesize
104KB

Download
memory/3008-166-0x0000000006860000-0x0000000006892000-memory.dmp

Filesize
200KB

Download
memory/3008-167-0x0000000070920000-0x000000007096C000-memory.dmp

Filesize
304KB

Download
memory/3008-185-0x00000000077B0000-0x00000000077BE000-memory.dmp

Filesize
56KB

Download
memory/3008-178-0x000000007FA10000-0x000000007FA20000-memory.dmp

Filesize
64KB

Download
memory/3008-179-0x0000000007BC0000-0x000000000823A000-memory.dmp

Filesize
6.5MB

Download
memory/3008-180-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/3008-165-0x0000000004E10000-0x0000000004E20000-memory.dmp

Filesize
64KB

Download
memory/3008-184-0x0000000007800000-0x0000000007896000-memory.dmp

Filesize
600KB

Download
memory/3348-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3348-186-0x0000000006A50000-0x0000000006AA0000-memory.dmp

Filesize
320KB

Download
memory/3348-163-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/3348-188-0x0000000006D00000-0x0000000006EC2000-memory.dmp

Filesize
1.8MB

Download
memory/3348-151-0x0000000005030000-0x0000000005096000-memory.dmp

Filesize
408KB

Download
memory/3348-198-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads