agenttesla | 8b3133696ef1e7609974f8084f6ca977ab74db7c688fa7b8df83b2e9231f1764

General

Target

CREDIT NOTE.exe
Size

827KB
MD5

44b581457172335dd3903c5bf659a035
SHA1

9415e8affeae395c04046a9189414b4787291f14
SHA256

8b3133696ef1e7609974f8084f6ca977ab74db7c688fa7b8df83b2e9231f1764
SHA512

e76c5f05cc83f43f6adfe490df29e6514c1f5b8428ac878a92300b36053fcef1bd987969ddcc8c3ea7c25ffa58cf287456b462f1cbba39f5e3392cc65403035a
SSDEEP

12288:T9CF9WMGkyCehy9LdriuW3hny6SNZX2/paka16cMRTjfxwNGNUt842vB8x8xqirq:ZC2MreQLMrF/pa1yRTbNey42vudgZM

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 NOTE.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	CREDIT NOTE.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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

CREDIT NOTE.exe

description pid process target process

PID 3368 set thread context of 4204 3368 CREDIT NOTE.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

2132 schtasks.exe

description	pid	process	target process
PID 3368 set thread context of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe

pid	process
2132	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exe

pid	process
3368	CREDIT NOTE.exe
3368	CREDIT NOTE.exe
3368	CREDIT NOTE.exe
3368	CREDIT NOTE.exe
1192	powershell.exe
1192	powershell.exe
3296	powershell.exe
3296	powershell.exe
3368	CREDIT NOTE.exe
3296	powershell.exe
1192	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3368 CREDIT NOTE.exe
Token: SeDebugPrivilege 3296 powershell.exe
Token: SeDebugPrivilege 1192 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3368	CREDIT NOTE.exe
Token: SeDebugPrivilege	3296	powershell.exe
Token: SeDebugPrivilege	1192	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

CREDIT NOTE.exe

description	pid	process	target process
PID 3368 wrote to memory of 1192	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 1192	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 1192	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 3296	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 3296	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 3296	3368	CREDIT NOTE.exe	powershell.exe
PID 3368 wrote to memory of 2132	3368	CREDIT NOTE.exe	schtasks.exe
PID 3368 wrote to memory of 2132	3368	CREDIT NOTE.exe	schtasks.exe
PID 3368 wrote to memory of 2132	3368	CREDIT NOTE.exe	schtasks.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe
PID 3368 wrote to memory of 4204	3368	CREDIT NOTE.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\CREDIT NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\CREDIT NOTE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3368

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 NOTE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1192

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\itqsdfDZLZo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3296

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\itqsdfDZLZo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp738A.tmp"
2⤵
- Creates scheduled task(s)
PID:2132

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
PID:4204

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
b516e7c3fd3507572b5af60ff4d5fcfa

SHA1
cfe1b7f081f6385cef7cb66d254b16a0d38196b4

SHA256
a1505b047db7aca0e3378a382fcb1159dc4810f0d22af3a696ecf8d30679f067

SHA512
6cad4d2b37988ed304f6f5438a5bd780b932ef0f4bc34f29586149fccc17d887000302609f3d71c8c467dedb62c9434a9dfa5c9dec629d5fde0619eae934b6c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fldrcdta.qkz.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp738A.tmp
Filesize
1KB

MD5
e941758a3da617c95eabd74a04e43f28

SHA1
91cf29487702576ae7154ddb7375969e5f1a7c8e

SHA256
111d3930ec45607eaf44ccecbb4a14ff17838e1ca9214ea97a3892b13357258a

SHA512
b7a6ed49f0a2fd89cc44ec1b3bce693ca01183dcde120353d57eeaf57775fa9a96b0b9e35577f549282e0e9098da38958ec4d1c5708dacc6f3ea8c248e5e6010

Download Submit
memory/1192-73-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/1192-26-0x0000000005730000-0x0000000005752000-memory.dmp

Filesize
136KB

Download
memory/1192-92-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/1192-84-0x0000000007BE0000-0x0000000007BF4000-memory.dmp

Filesize
80KB

Download
memory/1192-82-0x0000000007BA0000-0x0000000007BB1000-memory.dmp

Filesize
68KB

Download
memory/1192-79-0x00000000079A0000-0x00000000079BA000-memory.dmp

Filesize
104KB

Download
memory/1192-51-0x000000007F970000-0x000000007F980000-memory.dmp

Filesize
64KB

Download
memory/1192-74-0x00000000075F0000-0x000000000760E000-memory.dmp

Filesize
120KB

Download
memory/1192-16-0x0000000002D40000-0x0000000002D76000-memory.dmp

Filesize
216KB

Download
memory/1192-18-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/1192-17-0x0000000005970000-0x0000000005F98000-memory.dmp

Filesize
6.2MB

Download
memory/1192-19-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/1192-52-0x0000000007610000-0x0000000007642000-memory.dmp

Filesize
200KB

Download
memory/1192-53-0x0000000075430000-0x000000007547C000-memory.dmp

Filesize
304KB

Download
memory/1192-85-0x0000000007CE0000-0x0000000007CFA000-memory.dmp

Filesize
104KB

Download
memory/1192-23-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3296-20-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/3296-81-0x0000000007E60000-0x0000000007EF6000-memory.dmp

Filesize
600KB

Download
memory/3296-86-0x0000000007F00000-0x0000000007F08000-memory.dmp

Filesize
32KB

Download
memory/3296-29-0x0000000006270000-0x00000000062D6000-memory.dmp

Filesize
408KB

Download
memory/3296-27-0x0000000006200000-0x0000000006266000-memory.dmp

Filesize
408KB

Download
memory/3296-49-0x00000000068C0000-0x00000000068DE000-memory.dmp

Filesize
120KB

Download
memory/3296-93-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/3296-22-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/3296-83-0x0000000007E10000-0x0000000007E1E000-memory.dmp

Filesize
56KB

Download
memory/3296-78-0x0000000008220000-0x000000000889A000-memory.dmp

Filesize
6.5MB

Download
memory/3296-54-0x000000007F920000-0x000000007F930000-memory.dmp

Filesize
64KB

Download
memory/3296-50-0x0000000006950000-0x000000000699C000-memory.dmp

Filesize
304KB

Download
memory/3296-55-0x0000000075430000-0x000000007547C000-memory.dmp

Filesize
304KB

Download
memory/3296-75-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/3296-77-0x0000000007890000-0x0000000007933000-memory.dmp

Filesize
652KB

Download
memory/3296-24-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/3296-80-0x0000000007C50000-0x0000000007C5A000-memory.dmp

Filesize
40KB

Download
memory/3368-11-0x000000000DD20000-0x000000000DDBC000-memory.dmp

Filesize
624KB

Download
memory/3368-7-0x00000000085A0000-0x00000000085B8000-memory.dmp

Filesize
96KB

Download
memory/3368-9-0x0000000006EF0000-0x0000000006F04000-memory.dmp

Filesize
80KB

Download
memory/3368-1-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/3368-5-0x0000000005B60000-0x0000000005B70000-memory.dmp

Filesize
64KB

Download
memory/3368-8-0x0000000006EE0000-0x0000000006EEE000-memory.dmp

Filesize
56KB

Download
memory/3368-4-0x0000000006470000-0x00000000067C4000-memory.dmp

Filesize
3.3MB

Download
memory/3368-10-0x000000000AC00000-0x000000000AC84000-memory.dmp

Filesize
528KB

Download
memory/3368-30-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/3368-0-0x0000000000E70000-0x0000000000F44000-memory.dmp

Filesize
848KB

Download
memory/3368-2-0x0000000005EC0000-0x0000000006464000-memory.dmp

Filesize
5.6MB

Download
memory/3368-6-0x0000000005990000-0x000000000599A000-memory.dmp

Filesize
40KB

Download
memory/3368-3-0x00000000059B0000-0x0000000005A42000-memory.dmp

Filesize
584KB

Download
memory/4204-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads