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-1-5-21-259785868-298165991-4178590326-1000\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-1-5-21-259785868-298165991-4178590326-1000\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 184 set thread context of 1316 184 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

3044 schtasks.exe

description	pid	process	target process
PID 184 set thread context of 1316	184	CREDIT NOTE.exe	RegSvcs.exe

pid	process
3044	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
1536	powershell.exe
1536	powershell.exe
184	CREDIT NOTE.exe
184	CREDIT NOTE.exe
5092	powershell.exe
5092	powershell.exe
184	CREDIT NOTE.exe
1316	RegSvcs.exe
1316	RegSvcs.exe
1316	RegSvcs.exe
1536	powershell.exe
5092	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	184	CREDIT NOTE.exe
Token: SeDebugPrivilege	1536	powershell.exe
Token: SeDebugPrivilege	5092	powershell.exe
Token: SeDebugPrivilege	1316	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

CREDIT NOTE.exe

description	pid	process	target process
PID 184 wrote to memory of 1536	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 1536	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 1536	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 5092	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 5092	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 5092	184	CREDIT NOTE.exe	powershell.exe
PID 184 wrote to memory of 3044	184	CREDIT NOTE.exe	schtasks.exe
PID 184 wrote to memory of 3044	184	CREDIT NOTE.exe	schtasks.exe
PID 184 wrote to memory of 3044	184	CREDIT NOTE.exe	schtasks.exe
PID 184 wrote to memory of 4640	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 4640	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 4640	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 2060	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 2060	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 2060	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	CREDIT NOTE.exe	RegSvcs.exe
PID 184 wrote to memory of 1316	184	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:184

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:1536

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:5092

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\itqsdfDZLZo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp49F.tmp"
2⤵
- Creates scheduled task(s)
PID:3044

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:4640

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2060

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:1316

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

MD5
c09e26596ca62dc1a16986ee7c89d1ec

SHA1
ff66560d678be50d0641103af721796aceef5c84

SHA256
123995fb94bfb542ddd4560727e5200425605e31c67517d310e07fe318c6c3db

SHA512
52b2023087c30b310a09fd1bbaae2f080211fd83c2e8eb812b30fd6af32bde27ac189225c8a91c49fcbfbe373ea36039a4a967df734dcea1823c47882f161917

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gne4gz3t.4sf.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp49F.tmp
Filesize
1KB

MD5
a5fc4e5ce22cb09dae043500f0d641bf

SHA1
57c8a4ac0971dd3c6ea5b85afd1ccaf137e04ce2

SHA256
e64d1ae50b4e46849525feba83b5cca1a699ea09b6b7a846004b945826c3ed84

SHA512
5d8824f3000975042818247169b504357f4de5a9e783dfa9440f30a33f5cb1fca0a33b05e8079401ea4764adadc4d77f1388cba47b320dcc7e6330cea79d4bd9

Download Submit
memory/184-8-0x0000000006140000-0x000000000614E000-memory.dmp

Filesize
56KB

Download
memory/184-11-0x000000000D110000-0x000000000D1AC000-memory.dmp

Filesize
624KB

Download
memory/184-6-0x0000000004E10000-0x0000000004E1A000-memory.dmp

Filesize
40KB

Download
memory/184-7-0x0000000007980000-0x0000000007998000-memory.dmp

Filesize
96KB

Download
memory/184-4-0x0000000004EC0000-0x0000000005214000-memory.dmp

Filesize
3.3MB

Download
memory/184-9-0x0000000006150000-0x0000000006164000-memory.dmp

Filesize
80KB

Download
memory/184-10-0x0000000009FF0000-0x000000000A074000-memory.dmp

Filesize
528KB

Download
memory/184-5-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/184-49-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/184-1-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/184-3-0x0000000004C10000-0x0000000004CA2000-memory.dmp

Filesize
584KB

Download
memory/184-2-0x0000000005280000-0x0000000005824000-memory.dmp

Filesize
5.6MB

Download
memory/184-0-0x0000000000160000-0x0000000000234000-memory.dmp

Filesize
848KB

Download
memory/184-24-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/184-20-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/1316-98-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/1316-85-0x0000000005970000-0x00000000059C0000-memory.dmp

Filesize
320KB

Download
memory/1316-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-97-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/1316-50-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/1316-39-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/1536-18-0x0000000002340000-0x0000000002350000-memory.dmp

Filesize
64KB

Download
memory/1536-88-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/1536-38-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/1536-26-0x0000000004E70000-0x0000000004E92000-memory.dmp

Filesize
136KB

Download
memory/1536-51-0x0000000005C00000-0x0000000005C1E000-memory.dmp

Filesize
120KB

Download
memory/1536-52-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/1536-55-0x00000000758C0000-0x000000007590C000-memory.dmp

Filesize
304KB

Download
memory/1536-16-0x0000000002300000-0x0000000002336000-memory.dmp

Filesize
216KB

Download
memory/1536-17-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/1536-95-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/1536-67-0x00000000061B0000-0x00000000061CE000-memory.dmp

Filesize
120KB

Download
memory/1536-19-0x0000000004F20000-0x0000000005548000-memory.dmp

Filesize
6.2MB

Download
memory/1536-79-0x0000000006BF0000-0x0000000006C93000-memory.dmp

Filesize
652KB

Download
memory/1536-68-0x000000007FA90000-0x000000007FAA0000-memory.dmp

Filesize
64KB

Download
memory/1536-89-0x0000000007270000-0x0000000007278000-memory.dmp

Filesize
32KB

Download
memory/1536-81-0x0000000006F50000-0x0000000006F6A000-memory.dmp

Filesize
104KB

Download
memory/1536-32-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/1536-83-0x00000000071D0000-0x0000000007266000-memory.dmp

Filesize
600KB

Download
memory/1536-84-0x0000000007150000-0x0000000007161000-memory.dmp

Filesize
68KB

Download
memory/1536-87-0x0000000007190000-0x00000000071A4000-memory.dmp

Filesize
80KB

Download
memory/1536-86-0x0000000007180000-0x000000000718E000-memory.dmp

Filesize
56KB

Download
memory/5092-22-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/5092-82-0x0000000007BE0000-0x0000000007BEA000-memory.dmp

Filesize
40KB

Download
memory/5092-80-0x00000000081B0000-0x000000000882A000-memory.dmp

Filesize
6.5MB

Download
memory/5092-23-0x0000000003160000-0x0000000003170000-memory.dmp

Filesize
64KB

Download
memory/5092-78-0x0000000003160000-0x0000000003170000-memory.dmp

Filesize
64KB

Download
memory/5092-96-0x0000000075060000-0x0000000075810000-memory.dmp

Filesize
7.7MB

Download
memory/5092-56-0x000000007FC80000-0x000000007FC90000-memory.dmp

Filesize
64KB

Download
memory/5092-57-0x00000000758C0000-0x000000007590C000-memory.dmp

Filesize
304KB

Download
memory/5092-54-0x0000000007A00000-0x0000000007A32000-memory.dmp

Filesize
200KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads