agenttesla | 3df609331db8626a949cb01751586fb6d9774375a8d70dc6748f0e19fedcfbd8

General

Target

CREDIT NOTES.exe
Size

949KB
MD5

a94578e1a694ba09dc9ed5dc7df60fcc
SHA1

8ea85a39e4e456e79db46abfe00f9be73c8e254e
SHA256

b06ef71a820a829fc010a3bc33b6c630282b94d831e25f972b7173f0783b76c9
SHA512

ab3277ca5e074100cc9323234ee257816261154bcd6da3b00c56a83b0f0923575649ec9c3272e5ac8da6bd4ae08f6757d7cd15147a15963d144b99be92a30565
SSDEEP

24576:8+17qWKvIj9RR5BGNn5BZj6ZNaJ312Zw471:t5AvIj9VB+j6naJl2iK1

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.unitechautomations.com
Port:
587
Username:
[email protected]
Password:
Unitech@123
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:

CREDIT NOTES.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	CREDIT NOTES.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

CREDIT NOTES.exe

description pid process target process

PID 4304 set thread context of 5016 4304 CREDIT NOTES.exe RegSvcs.exe
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

Processes:

schtasks.exe

pid process

1520 schtasks.exe

description	pid	process	target process
PID 4304 set thread context of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe

pid	process
1520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

CREDIT NOTES.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4304	CREDIT NOTES.exe
4304	CREDIT NOTES.exe
4304	CREDIT NOTES.exe
4368	powershell.exe
4368	powershell.exe
1068	powershell.exe
1068	powershell.exe
4304	CREDIT NOTES.exe
4304	CREDIT NOTES.exe
5016	RegSvcs.exe
5016	RegSvcs.exe
5016	RegSvcs.exe
4368	powershell.exe
1068	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

CREDIT NOTES.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4304	CREDIT NOTES.exe
Token: SeDebugPrivilege	1068	powershell.exe
Token: SeDebugPrivilege	4368	powershell.exe
Token: SeDebugPrivilege	5016	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

CREDIT NOTES.exe

description	pid	process	target process
PID 4304 wrote to memory of 1068	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 1068	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 1068	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 4368	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 4368	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 4368	4304	CREDIT NOTES.exe	powershell.exe
PID 4304 wrote to memory of 1520	4304	CREDIT NOTES.exe	schtasks.exe
PID 4304 wrote to memory of 1520	4304	CREDIT NOTES.exe	schtasks.exe
PID 4304 wrote to memory of 1520	4304	CREDIT NOTES.exe	schtasks.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe
PID 4304 wrote to memory of 5016	4304	CREDIT NOTES.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\CREDIT NOTES.exe
"C:\Users\Admin\AppData\Local\Temp\CREDIT NOTES.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4304

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\CREDIT NOTES.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1068

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XblPOAvPsrUQv.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4368

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XblPOAvPsrUQv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp637D.tmp"
2⤵
- Creates scheduled task(s)
PID:1520

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:5016

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
9701b5b11d376bb8c4c594fd5c86bc81

SHA1
608c154bc1d4456e1c451ac966fa8403e12d42fa

SHA256
e07c15e77ae17046739312ddb126168be210640c66265870331799339186adc9

SHA512
3a186b43397c6540feaddee3aedaea2a99cefbf650cfd4107857809f41ce35e0b5efdae97e26e787531f4cfd5a647663b4e444b5211ab34abeac59008382454d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2akcn4uy.xpw.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp637D.tmp
Filesize
1KB

MD5
099f3599730a752116f37b6c21dff40b

SHA1
5690231749a20b7401fd2f6f10caf45a9ca72d29

SHA256
5169a170fa00c6951b1f76237e8269d1bc385f601e9af4ca3d2785607d49acb8

SHA512
6f8bfda47f0dd7a9c97416888e40bb98e993695614d1f936460c368fb0f58b0785609aed6aa843dab54cd3e81d52d18315443fe5a9f96cc643965eba164a3f57

Download Submit
memory/1068-82-0x0000000007960000-0x000000000796A000-memory.dmp

Filesize
40KB

Download
memory/1068-35-0x0000000006040000-0x00000000060A6000-memory.dmp

Filesize
408KB

Download
memory/1068-88-0x0000000007C30000-0x0000000007C4A000-memory.dmp

Filesize
104KB

Download
memory/1068-52-0x00000000065F0000-0x000000000663C000-memory.dmp

Filesize
304KB

Download
memory/1068-81-0x00000000078F0000-0x000000000790A000-memory.dmp

Filesize
104KB

Download
memory/1068-67-0x0000000007530000-0x000000000754E000-memory.dmp

Filesize
120KB

Download
memory/1068-14-0x0000000005050000-0x0000000005086000-memory.dmp

Filesize
216KB

Download
memory/1068-15-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1068-17-0x0000000002C80000-0x0000000002C90000-memory.dmp

Filesize
64KB

Download
memory/1068-16-0x00000000056C0000-0x0000000005CE8000-memory.dmp

Filesize
6.2MB

Download
memory/1068-18-0x0000000002C80000-0x0000000002C90000-memory.dmp

Filesize
64KB

Download
memory/1068-55-0x00000000757B0000-0x00000000757FC000-memory.dmp

Filesize
304KB

Download
memory/1068-53-0x000000007EFF0000-0x000000007F000000-memory.dmp

Filesize
64KB

Download
memory/1068-54-0x0000000007550000-0x0000000007582000-memory.dmp

Filesize
200KB

Download
memory/1068-97-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4304-0-0x0000000000E30000-0x0000000000F24000-memory.dmp

Filesize
976KB

Download
memory/4304-6-0x0000000005F50000-0x0000000005F70000-memory.dmp

Filesize
128KB

Download
memory/4304-4-0x0000000005900000-0x0000000005910000-memory.dmp

Filesize
64KB

Download
memory/4304-3-0x0000000005910000-0x00000000059A2000-memory.dmp

Filesize
584KB

Download
memory/4304-1-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4304-47-0x0000000005900000-0x0000000005910000-memory.dmp

Filesize
64KB

Download
memory/4304-2-0x0000000005FA0000-0x0000000006544000-memory.dmp

Filesize
5.6MB

Download
memory/4304-5-0x00000000059D0000-0x00000000059DA000-memory.dmp

Filesize
40KB

Download
memory/4304-50-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4304-9-0x000000000C850000-0x000000000C8EC000-memory.dmp

Filesize
624KB

Download
memory/4304-8-0x0000000005350000-0x00000000053D2000-memory.dmp

Filesize
520KB

Download
memory/4304-7-0x0000000005F70000-0x0000000005F84000-memory.dmp

Filesize
80KB

Download
memory/4304-21-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4368-85-0x0000000006F90000-0x0000000006FA1000-memory.dmp

Filesize
68KB

Download
memory/4368-89-0x00000000070B0000-0x00000000070B8000-memory.dmp

Filesize
32KB

Download
memory/4368-20-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/4368-23-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4368-76-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/4368-78-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/4368-79-0x0000000006A50000-0x0000000006AF3000-memory.dmp

Filesize
652KB

Download
memory/4368-57-0x000000007F480000-0x000000007F490000-memory.dmp

Filesize
64KB

Download
memory/4368-80-0x00000000073D0000-0x0000000007A4A000-memory.dmp

Filesize
6.5MB

Download
memory/4368-51-0x0000000005A40000-0x0000000005A5E000-memory.dmp

Filesize
120KB

Download
memory/4368-84-0x0000000007010000-0x00000000070A6000-memory.dmp

Filesize
600KB

Download
memory/4368-96-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/4368-87-0x0000000006FD0000-0x0000000006FE4000-memory.dmp

Filesize
80KB

Download
memory/4368-86-0x0000000006FC0000-0x0000000006FCE000-memory.dmp

Filesize
56KB

Download
memory/4368-56-0x00000000757B0000-0x00000000757FC000-memory.dmp

Filesize
304KB

Download
memory/4368-30-0x0000000004B40000-0x0000000004BA6000-memory.dmp

Filesize
408KB

Download
memory/4368-19-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/4368-24-0x0000000004AA0000-0x0000000004AC2000-memory.dmp

Filesize
136KB

Download
memory/4368-46-0x0000000005490000-0x00000000057E4000-memory.dmp

Filesize
3.3MB

Download
memory/5016-90-0x0000000005EC0000-0x0000000005F10000-memory.dmp

Filesize
320KB

Download
memory/5016-49-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/5016-99-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

Filesize
64KB

Download
memory/5016-98-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/5016-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads