agenttesla | e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9

Analysis

max time kernel
139s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 09:32

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General

Target

e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
Size

759KB
MD5

37ac289a2b3e0028598ce8750b27fbb1
SHA1

560d89f9e15c57e3c74a149cba9cb8e476d91818
SHA256

e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9
SHA512

f5094b82246ea65c0d9ad1cfa9b5b1882e0dc0eb593a87dfa5b9c0ecebf1abe8c27c7f5b9631864a8ca8c53f716d6d89c830fa3aee8999ca59583486a14f35e5
SSDEEP

12288:iI0WET/mr9K+22BEEzFatnQ5eHN2SEOeJbrGiZQUzvn4Pit0eGwW1eDUp5Up2:gWtb3BEwSaJbrtn4at0eGxZpWQ

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cash4cars.nz
Port:
587
Username:
[email protected]
Password:
logs2024!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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

824 powershell.exe
4052 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:

e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

description	pid	process	target process
PID 3572 set thread context of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.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

4128 schtasks.exe

pid	process
4128	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exepowershell.exee9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

pid	process
824	powershell.exe
4052	powershell.exe
4052	powershell.exe
464	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
464	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
4052	powershell.exe
824	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exee9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

description	pid	process
Token: SeDebugPrivilege	4052	powershell.exe
Token: SeDebugPrivilege	824	powershell.exe
Token: SeDebugPrivilege	464	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

description	pid	process	target process
PID 3572 wrote to memory of 4052	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 4052	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 4052	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 824	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 824	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 824	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	powershell.exe
PID 3572 wrote to memory of 4128	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	schtasks.exe
PID 3572 wrote to memory of 4128	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	schtasks.exe
PID 3572 wrote to memory of 4128	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	schtasks.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
PID 3572 wrote to memory of 464	3572	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe	e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe

C:\Users\Admin\AppData\Local\Temp\e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
"C:\Users\Admin\AppData\Local\Temp\e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3572
- 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\e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4052
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QYeFehBb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:824
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QYeFehBb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6D60.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4128
- C:\Users\Admin\AppData\Local\Temp\e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe
  "C:\Users\Admin\AppData\Local\Temp\e9179050793d5e9467c280abf4f8abaec6a51fb62bfb1c66ddeb66d914e11ef9.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
5b447cbd5b6813f1102c43bb07ddffff

SHA1
62924dc55e57a5d607802fc16529e716aa893dae

SHA256
0c0456ab680628f14562712730c14ad8b0a5b60a47aaf681a6d2264ea3eb2e89

SHA512
1e572b7be59c95992a6d5512803081cfc4df9b9bbe6fd0f226d74f91c83d0a0ad409c858e327ffdf0403e7cb56fb41e0aadbe33430f4d77f48d431e8290edc7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_032d1u2r.f54.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6D60.tmp

Filesize
1KB

MD5
3063713734f4953205589b56d7b96b35

SHA1
49062eb63d498daa21e3003aaca74b95e450d91c

SHA256
90afb3efedac625a62e4de133257f9b977a517207297257878539208bc2d7bb9

SHA512
b43059a8a33009387f40179ad113469e86f9a9289331fb182e307b4828268ca94c06263e90e2fbbbb9e773a0abefffe5bf5fa58699434701d9401c818194e5fe

Download Submit
memory/464-77-0x0000000006160000-0x00000000061B0000-memory.dmp

Filesize
320KB

Download
memory/464-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/824-80-0x00000000076E0000-0x00000000076EE000-memory.dmp

Filesize
56KB

Download
memory/824-79-0x00000000076B0000-0x00000000076C1000-memory.dmp

Filesize
68KB

Download
memory/824-78-0x0000000007730000-0x00000000077C6000-memory.dmp

Filesize
600KB

Download
memory/824-21-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/824-76-0x0000000007520000-0x000000000752A000-memory.dmp

Filesize
40KB

Download
memory/824-64-0x0000000075390000-0x00000000753DC000-memory.dmp

Filesize
304KB

Download
memory/824-38-0x0000000005BB0000-0x0000000005F04000-memory.dmp

Filesize
3.3MB

Download
memory/824-82-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/824-24-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/824-90-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/824-20-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3572-44-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3572-10-0x000000000AC60000-0x000000000ACFC000-memory.dmp

Filesize
624KB

Download
memory/3572-1-0x00000000001B0000-0x0000000000274000-memory.dmp

Filesize
784KB

Download
memory/3572-2-0x00000000052B0000-0x0000000005854000-memory.dmp

Filesize
5.6MB

Download
memory/3572-3-0x0000000004C50000-0x0000000004CE2000-memory.dmp

Filesize
584KB

Download
memory/3572-4-0x0000000004E30000-0x0000000004E3A000-memory.dmp

Filesize
40KB

Download
memory/3572-5-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3572-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3572-6-0x0000000007550000-0x0000000007572000-memory.dmp

Filesize
136KB

Download
memory/3572-7-0x0000000004EB0000-0x0000000004EBC000-memory.dmp

Filesize
48KB

Download
memory/3572-8-0x0000000002650000-0x0000000002660000-memory.dmp

Filesize
64KB

Download
memory/3572-9-0x0000000006110000-0x0000000006192000-memory.dmp

Filesize
520KB

Download
memory/4052-15-0x0000000002CC0000-0x0000000002CF6000-memory.dmp

Filesize
216KB

Download
memory/4052-26-0x0000000005E50000-0x0000000005E72000-memory.dmp

Filesize
136KB

Download
memory/4052-62-0x00000000075A0000-0x00000000075BE000-memory.dmp

Filesize
120KB

Download
memory/4052-63-0x00000000075D0000-0x0000000007673000-memory.dmp

Filesize
652KB

Download
memory/4052-51-0x0000000007560000-0x0000000007592000-memory.dmp

Filesize
200KB

Download
memory/4052-74-0x0000000007F40000-0x00000000085BA000-memory.dmp

Filesize
6.5MB

Download
memory/4052-75-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/4052-50-0x0000000006600000-0x000000000664C000-memory.dmp

Filesize
304KB

Download
memory/4052-49-0x00000000065E0000-0x00000000065FE000-memory.dmp

Filesize
120KB

Download
memory/4052-52-0x0000000075390000-0x00000000753DC000-memory.dmp

Filesize
304KB

Download
memory/4052-22-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4052-27-0x0000000005EF0000-0x0000000005F56000-memory.dmp

Filesize
408KB

Download
memory/4052-81-0x0000000007B40000-0x0000000007B54000-memory.dmp

Filesize
80KB

Download
memory/4052-28-0x0000000005F60000-0x0000000005FC6000-memory.dmp

Filesize
408KB

Download
memory/4052-83-0x0000000007C20000-0x0000000007C28000-memory.dmp

Filesize
32KB

Download
memory/4052-16-0x00000000057F0000-0x0000000005E18000-memory.dmp

Filesize
6.2MB

Download
memory/4052-17-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4052-89-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4052-18-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download