agenttesla | ca16ec9652607eecb23c20517cbe36f2ec7214b535fe1d961742f439f6e1a679

Analysis

max time kernel
58s
max time network
58s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 01:35

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General

Target

fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
Size

645KB
MD5

94140263a36560bda39b02fffafce831
SHA1

33f2c75d6d50ba1acaadc92ae64803ecd3ff18ff
SHA256

fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6
SHA512

2bf7708f475d4e663cea9c81a5198f1afa8f69d8088b84508d88bb25115beeaae116fb52a6c80c65e15be7f826c6616767afd30f27d19c076786edccefac381e
SSDEEP

12288:zuZk4K7sxuUrrN0I+9Vhbb2guOiAjDHIEf9/Q/3LhqvsqDfzltZWYblmeB778Qoo:JsxumrO7cgu4D5fxALhhqDLl9RmeBf

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vw-rmplcars.co.in
Port:
587
Username:
[email protected]
Password:
Gagan#456
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-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4672 set thread context of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.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/Job

T1053

pid	Process
3780	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
3644	powershell.exe
4468	powershell.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
3644	powershell.exe
1452	RegSvcs.exe
1452	RegSvcs.exe
4468	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
Token: SeDebugPrivilege	3644	powershell.exe
Token: SeDebugPrivilege	4468	powershell.exe
Token: SeDebugPrivilege	1452	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 3644	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	86
PID 4672 wrote to memory of 3644	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	86
PID 4672 wrote to memory of 3644	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	86
PID 4672 wrote to memory of 4468	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	88
PID 4672 wrote to memory of 4468	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	88
PID 4672 wrote to memory of 4468	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	88
PID 4672 wrote to memory of 3780	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	90
PID 4672 wrote to memory of 3780	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	90
PID 4672 wrote to memory of 3780	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	90
PID 4672 wrote to memory of 4276	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	92
PID 4672 wrote to memory of 4276	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	92
PID 4672 wrote to memory of 4276	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	92
PID 4672 wrote to memory of 4700	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	93
PID 4672 wrote to memory of 4700	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	93
PID 4672 wrote to memory of 4700	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	93
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94
PID 4672 wrote to memory of 1452	4672	fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe	94

C:\Users\Admin\AppData\Local\Temp\fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe
"C:\Users\Admin\AppData\Local\Temp\fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4672
- 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\fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3644
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rXxoYFse.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4468
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rXxoYFse" /XML "C:\Users\Admin\AppData\Local\Temp\tmp81C3.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3780
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4276
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4700
- 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:1452

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

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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
1517f973adcdfcac20da9cd3c945c5aa

SHA1
7e49dbf31431a6521234cf0c421cc562826ca413

SHA256
f636eca9c96c87436b20b8a1c19ca0f941130aa4a8540bca6158415d65e315e8

SHA512
991c5845195e2ad984aa58f85b6b17a881eb70b3db76bdc88109b74821c549dc69a9bf3fc98dbb44c509f4a6a234fdf28216eac18ffe19caf824d8df5d3dc419

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_afpol1kv.htk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp81C3.tmp

Filesize
1KB

MD5
00c7e28926d8fd458c01548290cfad67

SHA1
ee534051f49537865f49a399d9c63c24907db2f8

SHA256
40f8fdb1d60e030ae683c1c7a735a362b19e9076d2264ff1e3449bee99b8b01c

SHA512
c023a72c29c85fd4f298f74206cf824de9bd9372cb694c166618147bb0314b2d89f88af727e9c9153528166dc708c3cd1ce69c1359da426aeea34b3c3e2d1e57

Download Submit
memory/1452-94-0x0000000006100000-0x0000000006150000-memory.dmp

Filesize
320KB

Download
memory/1452-48-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3644-76-0x0000000007ED0000-0x000000000854A000-memory.dmp

Filesize
6.5MB

Download
memory/3644-17-0x0000000005950000-0x0000000005F78000-memory.dmp

Filesize
6.2MB

Download
memory/3644-79-0x0000000007B10000-0x0000000007BA6000-memory.dmp

Filesize
600KB

Download
memory/3644-78-0x0000000007900000-0x000000000790A000-memory.dmp

Filesize
40KB

Download
memory/3644-83-0x0000000007BD0000-0x0000000007BEA000-memory.dmp

Filesize
104KB

Download
memory/3644-15-0x0000000002C40000-0x0000000002C76000-memory.dmp

Filesize
216KB

Download
memory/3644-66-0x0000000074FB0000-0x0000000074FFC000-memory.dmp

Filesize
304KB

Download
memory/3644-81-0x0000000007AC0000-0x0000000007ACE000-memory.dmp

Filesize
56KB

Download
memory/3644-52-0x00000000065A0000-0x00000000065EC000-memory.dmp

Filesize
304KB

Download
memory/3644-51-0x0000000006560000-0x000000000657E000-memory.dmp

Filesize
120KB

Download
memory/3644-84-0x0000000007BB0000-0x0000000007BB8000-memory.dmp

Filesize
32KB

Download
memory/3644-91-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3644-20-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/3644-19-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/3644-18-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-25-0x0000000004A30000-0x0000000004A52000-memory.dmp

Filesize
136KB

Download
memory/4468-77-0x0000000006E20000-0x0000000006E3A000-memory.dmp

Filesize
104KB

Download
memory/4468-92-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-27-0x0000000004B40000-0x0000000004BA6000-memory.dmp

Filesize
408KB

Download
memory/4468-37-0x00000000054D0000-0x0000000005824000-memory.dmp

Filesize
3.3MB

Download
memory/4468-21-0x00000000045A0000-0x00000000045B0000-memory.dmp

Filesize
64KB

Download
memory/4468-22-0x00000000045A0000-0x00000000045B0000-memory.dmp

Filesize
64KB

Download
memory/4468-82-0x0000000007060000-0x0000000007074000-memory.dmp

Filesize
80KB

Download
memory/4468-24-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-80-0x0000000007020000-0x0000000007031000-memory.dmp

Filesize
68KB

Download
memory/4468-54-0x0000000074FB0000-0x0000000074FFC000-memory.dmp

Filesize
304KB

Download
memory/4468-53-0x0000000006AB0000-0x0000000006AE2000-memory.dmp

Filesize
200KB

Download
memory/4468-64-0x0000000006A70000-0x0000000006A8E000-memory.dmp

Filesize
120KB

Download
memory/4468-26-0x0000000004AD0000-0x0000000004B36000-memory.dmp

Filesize
408KB

Download
memory/4468-65-0x0000000006AF0000-0x0000000006B93000-memory.dmp

Filesize
652KB

Download
memory/4672-50-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4672-0-0x0000000000700000-0x00000000007A4000-memory.dmp

Filesize
656KB

Download
memory/4672-9-0x0000000006470000-0x00000000064F4000-memory.dmp

Filesize
528KB

Download
memory/4672-8-0x00000000063F0000-0x0000000006406000-memory.dmp

Filesize
88KB

Download
memory/4672-23-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/4672-7-0x00000000063D0000-0x00000000063DE000-memory.dmp

Filesize
56KB

Download
memory/4672-5-0x0000000005070000-0x000000000507A000-memory.dmp

Filesize
40KB

Download
memory/4672-16-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4672-10-0x00000000065A0000-0x000000000663C000-memory.dmp

Filesize
624KB

Download
memory/4672-4-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/4672-3-0x00000000050C0000-0x0000000005152000-memory.dmp

Filesize
584KB

Download
memory/4672-2-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/4672-6-0x00000000063A0000-0x00000000063B8000-memory.dmp

Filesize
96KB

Download
memory/4672-1-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download