agenttesla | f3dbd53a7626f27b98eabb7aa8c42ffdcd5b93a382bf74476a05e94f20022160

General

Target

FDA.exe
Size

671KB
MD5

fd9af8f629d0d2e3e8cc132cdff97497
SHA1

1552f3db433eb345809069d011f2fb9684032738
SHA256

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf
SHA512

227da1c0f9e83d3b0e757f269b32d617aec47990c5eb6f6787b6036951bab11f5f51051b1c56478fedc1bb8ae04de8404db5d67c437d4c5f20faa1645a77598e
SSDEEP

12288:y5B778QHjEpFzOiLqWEtkHyog+rUVHwP3yu1c2b2PIfQzk3bjzgtVlHxPpoTFqph:6BBiFz7LAkHDUVQPCu132csk3zybR+TS

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

Processes:

FDA.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation FDA.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation	FDA.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-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

FDA.exe

description pid process target process

PID 1192 set thread context of 3216 1192 FDA.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

3864 schtasks.exe

description	pid	process	target process
PID 1192 set thread context of 3216	1192	FDA.exe	RegSvcs.exe

pid	process
3864	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

FDA.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
1192	FDA.exe
1192	FDA.exe
1192	FDA.exe
1192	FDA.exe
1192	FDA.exe
1192	FDA.exe
1020	powershell.exe
4988	powershell.exe
1020	powershell.exe
1192	FDA.exe
3216	RegSvcs.exe
3216	RegSvcs.exe
4988	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

FDA.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1192	FDA.exe
Token: SeDebugPrivilege	1020	powershell.exe
Token: SeDebugPrivilege	4988	powershell.exe
Token: SeDebugPrivilege	3216	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

FDA.exe

description	pid	process	target process
PID 1192 wrote to memory of 1020	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 1020	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 1020	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 4988	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 4988	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 4988	1192	FDA.exe	powershell.exe
PID 1192 wrote to memory of 3864	1192	FDA.exe	schtasks.exe
PID 1192 wrote to memory of 3864	1192	FDA.exe	schtasks.exe
PID 1192 wrote to memory of 3864	1192	FDA.exe	schtasks.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe
PID 1192 wrote to memory of 3216	1192	FDA.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\FDA.exe
"C:\Users\Admin\AppData\Local\Temp\FDA.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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\Local\Temp\FDA.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1020

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oziKUof.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4988

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oziKUof" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8685.tmp"
2⤵
- Creates scheduled task(s)
PID:3864

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:3216

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

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
e3c3196050efb4369f5591a3a3d91898

SHA1
660599f9cd79b8bdb65bb9f5fa820e1f37262a6f

SHA256
b1c18a6b684669c5472e5b6794a3bab8f523845424b7042c5615814379d9a28c

SHA512
2e1fc7f72878c0f2a5687ba544b12c290081c9bff30a571197f8c25ab02caa6f0c4c67444e3ffa8e18172632010630ad1aa941d5ef05d3d046db963694d36599

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2sgwb40n.qf3.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8685.tmp
Filesize
1KB

MD5
b526de1311047d577b0264b7be082e16

SHA1
1e682c8337b0153f8359fbc6724eb8ce2f800cd3

SHA256
b5f344b4e44b6a13e0c93718c84d667404cdea083e1e4f047794a5eb35f42096

SHA512
5a14c16eb47cbe1c769b54b6b519a664d6a73d85b743c7759ef87f182ef8ede3483bb4b918638a1a1a24fb4b81b0b25b5cdfe1d9aa0fff554c60f1ce19669915

Download Submit
memory/1020-34-0x0000000005420000-0x0000000005774000-memory.dmp

Filesize
3.3MB

Download
memory/1020-15-0x00000000044D0000-0x0000000004506000-memory.dmp

Filesize
216KB

Download
memory/1020-88-0x0000000075160000-0x0000000075910000-memory.dmp

Filesize
7.7MB

Download
memory/1020-82-0x00000000070B0000-0x00000000070B8000-memory.dmp

Filesize
32KB

Download
memory/1020-81-0x00000000070D0000-0x00000000070EA000-memory.dmp

Filesize
104KB

Download
memory/1020-79-0x0000000006FD0000-0x0000000006FE4000-memory.dmp

Filesize
80KB

Download
memory/1020-78-0x0000000006FC0000-0x0000000006FCE000-memory.dmp

Filesize
56KB

Download
memory/1020-46-0x0000000005A60000-0x0000000005A7E000-memory.dmp

Filesize
120KB

Download
memory/1020-17-0x0000000004B40000-0x0000000005168000-memory.dmp

Filesize
6.2MB

Download
memory/1020-76-0x0000000007010000-0x00000000070A6000-memory.dmp

Filesize
600KB

Download
memory/1020-75-0x0000000006E00000-0x0000000006E0A000-memory.dmp

Filesize
40KB

Download
memory/1020-20-0x0000000002150000-0x0000000002160000-memory.dmp

Filesize
64KB

Download
memory/1020-74-0x0000000006D90000-0x0000000006DAA000-memory.dmp

Filesize
104KB

Download
memory/1020-18-0x0000000075160000-0x0000000075910000-memory.dmp

Filesize
7.7MB

Download
memory/1020-22-0x0000000004AB0000-0x0000000004AD2000-memory.dmp

Filesize
136KB

Download
memory/1020-23-0x00000000052E0000-0x0000000005346000-memory.dmp

Filesize
408KB

Download
memory/1020-24-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/1020-63-0x00000000073D0000-0x0000000007A4A000-memory.dmp

Filesize
6.5MB

Download
memory/1020-50-0x0000000006060000-0x0000000006092000-memory.dmp

Filesize
200KB

Download
memory/1020-61-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/1020-19-0x0000000002150000-0x0000000002160000-memory.dmp

Filesize
64KB

Download
memory/1020-62-0x0000000006C80000-0x0000000006D23000-memory.dmp

Filesize
652KB

Download
memory/1020-51-0x0000000070150000-0x000000007019C000-memory.dmp

Filesize
304KB

Download
memory/1020-48-0x0000000005AB0000-0x0000000005AFC000-memory.dmp

Filesize
304KB

Download
memory/1192-0-0x0000000000360000-0x000000000040A000-memory.dmp

Filesize
680KB

Download
memory/1192-49-0x0000000075160000-0x0000000075910000-memory.dmp

Filesize
7.7MB

Download
memory/1192-3-0x0000000004D30000-0x0000000004DC2000-memory.dmp

Filesize
584KB

Download
memory/1192-1-0x0000000075160000-0x0000000075910000-memory.dmp

Filesize
7.7MB

Download
memory/1192-16-0x0000000075160000-0x0000000075910000-memory.dmp

Filesize
7.7MB

Download
memory/1192-4-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1192-21-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1192-5-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

Filesize
40KB

Download
memory/1192-2-0x00000000052E0000-0x0000000005884000-memory.dmp

Filesize
5.6MB

Download
memory/1192-10-0x00000000086D0000-0x000000000876C000-memory.dmp

Filesize
624KB

Download
memory/1192-6-0x00000000052B0000-0x00000000052C8000-memory.dmp

Filesize
96KB

Download
memory/1192-9-0x0000000005F20000-0x0000000005FA4000-memory.dmp

Filesize
528KB

Download
memory/1192-8-0x0000000005EA0000-0x0000000005EB6000-memory.dmp

Filesize
88KB

Download
memory/1192-7-0x0000000005E90000-0x0000000005E9E000-memory.dmp

Filesize
56KB

Download
memory/3216-89-0x0000000005DB0000-0x0000000005E00000-memory.dmp

Filesize
320KB

Download
memory/3216-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4988-77-0x0000000007470000-0x0000000007481000-memory.dmp

Filesize
68KB

Download
memory/4988-64-0x0000000070150000-0x000000007019C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads