agenttesla | 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 08:14

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General

Target

Order 4102672345.exe
Size

639KB
MD5

e00ea5e1e1b9b1f8a63cb79f7c870359
SHA1

dce9d736e1e7865b925a6e77977440528fc77579
SHA256

07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7
SHA512

427de637a2676e021654b3932095299e6674802db562532802bdcfc1eb7747121ca6608c61b4e4e3388293ae10f8d43ebc6fc34ccd23cdd1caf457cc912ac609
SSDEEP

12288:g97QaueH5qXSFVWKmcLht4aNkWOJGx4gW8POHnUbVvaoL:g9ZqAUeht4OxekAUByo

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vrlogistic.com
Port:
587
Username:
[email protected]
Password:
@dmin@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:

Order 4102672345.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Control Panel\International\Geo\Nation	Order 4102672345.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-1-5-21-3028534956-1709433221-1313273668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Order 4102672345.exe

description pid process target process

PID 4680 set thread context of 988 4680 Order 4102672345.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4920 988 WerFault.exe RegSvcs.exe
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

4612 schtasks.exe

description	pid	process	target process
PID 4680 set thread context of 988	4680	Order 4102672345.exe	RegSvcs.exe

pid	pid_target	process	target process
4920	988	WerFault.exe	RegSvcs.exe

pid	process
4612	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

Order 4102672345.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4680	Order 4102672345.exe
4680	Order 4102672345.exe
4680	Order 4102672345.exe
4680	Order 4102672345.exe
4680	Order 4102672345.exe
4276	powershell.exe
4276	powershell.exe
1692	powershell.exe
1692	powershell.exe
4680	Order 4102672345.exe
988	RegSvcs.exe
988	RegSvcs.exe
988	RegSvcs.exe
1692	powershell.exe
4276	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Order 4102672345.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4680	Order 4102672345.exe
Token: SeDebugPrivilege	4276	powershell.exe
Token: SeDebugPrivilege	1692	powershell.exe
Token: SeDebugPrivilege	988	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Order 4102672345.exe

description	pid	process	target process
PID 4680 wrote to memory of 1692	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 1692	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 1692	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 4276	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 4276	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 4276	4680	Order 4102672345.exe	powershell.exe
PID 4680 wrote to memory of 4612	4680	Order 4102672345.exe	schtasks.exe
PID 4680 wrote to memory of 4612	4680	Order 4102672345.exe	schtasks.exe
PID 4680 wrote to memory of 4612	4680	Order 4102672345.exe	schtasks.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe
PID 4680 wrote to memory of 988	4680	Order 4102672345.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Order 4102672345.exe
"C:\Users\Admin\AppData\Local\Temp\Order 4102672345.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680

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\Order 4102672345.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1692

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CombpHV.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4276

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CombpHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDE2B.tmp"
2⤵
- Creates scheduled task(s)
PID:4612

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:988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 988 -s 1420
3⤵
- Program crash
PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 988 -ip 988
1⤵
PID:3836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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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
33736063a05f9f9e8438526224535e64

SHA1
b58fb0ccce3ded9e4f92fda825611355f42a47ff

SHA256
9515604f9451bb6373d81731f7df7b7bf16f0e437b079047038522f35bed284b

SHA512
d28a94957d6f80d08da066e888dfd205e2e098f83500ac7d506bb2e7fc1d2a0a69f35be2c801224a03dbfa1cdd7811e3e87f3ec0c67e0f792e6fd637e3809568

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hsvvmd0m.xlh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDE2B.tmp

Filesize
1KB

MD5
67f324a5b93039e15061c02889dab3d1

SHA1
b83eae2158f48fab20831dc88d7da6bc67b82197

SHA256
6851daa6d32c221873ff876441f20211133d7d198b5cecefed58f908323227cd

SHA512
728f8dc18d03bad4f0a41d84e8e325925fd652fd7283ff886ea0b03b852cadc140e516aed92ee1ad140231dc9c6c263293bc39e73311770c17a07f67880c9128

Download Submit
memory/988-99-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/988-52-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/988-50-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/988-48-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1692-47-0x00000000059A0000-0x0000000005CF4000-memory.dmp

Filesize
3.3MB

Download
memory/1692-55-0x0000000002650000-0x0000000002660000-memory.dmp

Filesize
64KB

Download
memory/1692-100-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-92-0x00000000075C0000-0x00000000075C8000-memory.dmp

Filesize
32KB

Download
memory/1692-91-0x00000000075E0000-0x00000000075FA000-memory.dmp

Filesize
104KB

Download
memory/1692-17-0x0000000002660000-0x0000000002696000-memory.dmp

Filesize
216KB

Download
memory/1692-18-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-19-0x0000000002650000-0x0000000002660000-memory.dmp

Filesize
64KB

Download
memory/1692-20-0x0000000002650000-0x0000000002660000-memory.dmp

Filesize
64KB

Download
memory/1692-21-0x00000000050D0000-0x00000000056F8000-memory.dmp

Filesize
6.2MB

Download
memory/1692-87-0x0000000007520000-0x00000000075B6000-memory.dmp

Filesize
600KB

Download
memory/1692-85-0x00000000072A0000-0x00000000072BA000-memory.dmp

Filesize
104KB

Download
memory/1692-60-0x000000007FC80000-0x000000007FC90000-memory.dmp

Filesize
64KB

Download
memory/1692-71-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/1692-25-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

Filesize
136KB

Download
memory/1692-27-0x0000000005040000-0x00000000050A6000-memory.dmp

Filesize
408KB

Download
memory/1692-59-0x0000000070F10000-0x0000000070F5C000-memory.dmp

Filesize
304KB

Download
memory/1692-57-0x0000000006F10000-0x0000000006F42000-memory.dmp

Filesize
200KB

Download
memory/1692-58-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4276-86-0x0000000006EF0000-0x0000000006EFA000-memory.dmp

Filesize
40KB

Download
memory/4276-90-0x00000000070C0000-0x00000000070D4000-memory.dmp

Filesize
80KB

Download
memory/4276-98-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4276-89-0x00000000070B0000-0x00000000070BE000-memory.dmp

Filesize
56KB

Download
memory/4276-53-0x0000000005B80000-0x0000000005B9E000-memory.dmp

Filesize
120KB

Download
memory/4276-54-0x00000000060B0000-0x00000000060FC000-memory.dmp

Filesize
304KB

Download
memory/4276-56-0x0000000004900000-0x0000000004910000-memory.dmp

Filesize
64KB

Download
memory/4276-88-0x0000000007080000-0x0000000007091000-memory.dmp

Filesize
68KB

Download
memory/4276-22-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4276-23-0x0000000004900000-0x0000000004910000-memory.dmp

Filesize
64KB

Download
memory/4276-28-0x0000000004C90000-0x0000000004CF6000-memory.dmp

Filesize
408KB

Download
memory/4276-80-0x000000007F590000-0x000000007F5A0000-memory.dmp

Filesize
64KB

Download
memory/4276-84-0x00000000074C0000-0x0000000007B3A000-memory.dmp

Filesize
6.5MB

Download
memory/4276-61-0x0000000070F10000-0x0000000070F5C000-memory.dmp

Filesize
304KB

Download
memory/4276-82-0x0000000006D50000-0x0000000006DF3000-memory.dmp

Filesize
652KB

Download
memory/4276-24-0x0000000004900000-0x0000000004910000-memory.dmp

Filesize
64KB

Download
memory/4680-5-0x00000000058E0000-0x00000000058EA000-memory.dmp

Filesize
40KB

Download
memory/4680-8-0x0000000005C60000-0x0000000005C6A000-memory.dmp

Filesize
40KB

Download
memory/4680-9-0x0000000006C20000-0x0000000006C9C000-memory.dmp

Filesize
496KB

Download
memory/4680-6-0x0000000005C10000-0x0000000005C2A000-memory.dmp

Filesize
104KB

Download
memory/4680-0-0x0000000000CD0000-0x0000000000D74000-memory.dmp

Filesize
656KB

Download
memory/4680-4-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/4680-7-0x0000000005C50000-0x0000000005C58000-memory.dmp

Filesize
32KB

Download
memory/4680-16-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/4680-2-0x0000000005CC0000-0x0000000006264000-memory.dmp

Filesize
5.6MB

Download
memory/4680-3-0x0000000005710000-0x00000000057A2000-memory.dmp

Filesize
584KB

Download
memory/4680-11-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4680-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4680-10-0x0000000009390000-0x000000000942C000-memory.dmp

Filesize
624KB

Download
memory/4680-51-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download