agenttesla | 167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad

General

Target

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
Size

844KB
MD5

2b09b0e829ae8e3baf44ea7597e9d83a
SHA1

23e22129c79e41808ba77bf99a1bf8e77d8e5182
SHA256

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad
SHA512

82a3e5a413fd985ab0e868fba65312429a5686fa49f91d19ca670bf85988f3548205bd7b6ab69c6f0080555726a83bbc309b57917004c7bb7957f94235da9a4e
SSDEEP

12288:SJx504bFtx504bFWxETdmtCJET9OziEECUBOwHOGnaOjiobasXd37G:gw4bjw4bnpRzMOQbTN7

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
Sages101*

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
Sages101*
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2904 powershell.exe
2440 powershell.exe

pid	process
2904	powershell.exe
2440	powershell.exe

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:

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\avdfUcC = "C:\\Users\\Admin\\AppData\\Roaming\\avdfUcC\\avdfUcC.exe"	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

33 ip-api.com
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

3228 schtasks.exe

flow	ioc
33	ip-api.com

pid	process
3228	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exepowershell.exepowershell.exe

pid	process
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2904	powershell.exe
2440	powershell.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2904	powershell.exe
2440	powershell.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
Token: SeDebugPrivilege	2904	powershell.exe
Token: SeDebugPrivilege	2440	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe

description	pid	process	target process
PID 2536 wrote to memory of 2904	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 2904	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 2904	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 2440	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 2440	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 2440	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	powershell.exe
PID 2536 wrote to memory of 3228	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	schtasks.exe
PID 2536 wrote to memory of 3228	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	schtasks.exe
PID 2536 wrote to memory of 3228	2536	167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe
"C:\Users\Admin\AppData\Local\Temp\167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2536

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\167a7a33c321ff9bf91a313c19edb14c195c34662c465560a868e6d2d8f214ad.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2904

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SePSCGQw.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SePSCGQw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp82AD.tmp"
2⤵
- Creates scheduled task(s)
PID:3228

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

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

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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
e6ae9ad0ce7c6833f4076c9efb333946

SHA1
ab5fdc7e6ec73b6976e6772a9de3300d3e07d7ca

SHA256
00f6d961ee477cd8c79d218d3058d87b979c5573df10a61e37cbc6f39522a78d

SHA512
c043208a0c4c25475bb6f51e0cd17aba66173d151d692a0e8679b207bb127b80ca0144912edc4e3eddffe6d242fdcc0358f1695f6bba8cb97c5235d93ffad709

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tnsdf4qb.d4w.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp82AD.tmp
Filesize
1KB

MD5
da0f9ffb39ffe80954ef17f9e6a6537d

SHA1
6e170c60f223ee25b9c19d760a82567a942cc346

SHA256
7c1a821a9a458e9ab45a495fec8c461f20aa5b4537ee2b77c946b2393b484e6b

SHA512
6f75d7206fc3ed2e36af8985f29d5527fe43ca927c6890e6641fc361450697bd823d34c5102dc8ea44d68eb6b9cf71cb4341129ea915da1341bd2a6c2eb3416d

Download Submit
memory/2440-85-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2440-25-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2440-61-0x000000006FBB0000-0x000000006FBFC000-memory.dmp

Filesize
304KB

Download
memory/2440-74-0x00000000079B0000-0x0000000007A46000-memory.dmp

Filesize
600KB

Download
memory/2440-24-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2440-19-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2536-6-0x0000000005750000-0x00000000057EC000-memory.dmp

Filesize
624KB

Download
memory/2536-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/2536-87-0x0000000007660000-0x00000000076B0000-memory.dmp

Filesize
320KB

Download
memory/2536-89-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2536-9-0x0000000006690000-0x0000000006714000-memory.dmp

Filesize
528KB

Download
memory/2536-8-0x0000000005640000-0x0000000005650000-memory.dmp

Filesize
64KB

Download
memory/2536-7-0x00000000061F0000-0x000000000620A000-memory.dmp

Filesize
104KB

Download
memory/2536-88-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/2536-5-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2536-4-0x00000000054D0000-0x00000000054DA000-memory.dmp

Filesize
40KB

Download
memory/2536-3-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/2536-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/2536-1-0x00000000009F0000-0x0000000000AC6000-memory.dmp

Filesize
856KB

Download
memory/2536-41-0x0000000006810000-0x0000000006852000-memory.dmp

Filesize
264KB

Download
memory/2904-22-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/2904-46-0x0000000005F80000-0x0000000005F9E000-memory.dmp

Filesize
120KB

Download
memory/2904-47-0x0000000006110000-0x000000000615C000-memory.dmp

Filesize
304KB

Download
memory/2904-49-0x000000006FBB0000-0x000000006FBFC000-memory.dmp

Filesize
304KB

Download
memory/2904-48-0x0000000006660000-0x0000000006692000-memory.dmp

Filesize
200KB

Download
memory/2904-59-0x0000000006640000-0x000000000665E000-memory.dmp

Filesize
120KB

Download
memory/2904-60-0x0000000007280000-0x0000000007323000-memory.dmp

Filesize
652KB

Download
memory/2904-31-0x0000000005AD0000-0x0000000005E24000-memory.dmp

Filesize
3.3MB

Download
memory/2904-71-0x0000000007A00000-0x000000000807A000-memory.dmp

Filesize
6.5MB

Download
memory/2904-72-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/2904-73-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/2904-23-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/2904-75-0x00000000075C0000-0x00000000075D1000-memory.dmp

Filesize
68KB

Download
memory/2904-76-0x00000000075F0000-0x00000000075FE000-memory.dmp

Filesize
56KB

Download
memory/2904-77-0x0000000007600000-0x0000000007614000-memory.dmp

Filesize
80KB

Download
memory/2904-78-0x0000000007700000-0x000000000771A000-memory.dmp

Filesize
104KB

Download
memory/2904-79-0x00000000076E0000-0x00000000076E8000-memory.dmp

Filesize
32KB

Download
memory/2904-21-0x00000000050E0000-0x0000000005102000-memory.dmp

Filesize
136KB

Download
memory/2904-18-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2904-86-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2904-17-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2904-16-0x0000000005160000-0x0000000005788000-memory.dmp

Filesize
6.2MB

Download
memory/2904-15-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/2904-14-0x0000000004AD0000-0x0000000004B06000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads