agenttesla | f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31

General

Target

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
Size

668KB
MD5

3ddd42c9a2dd6198cc23bf376fbd9313
SHA1

818cfb699b5b8df59b5c2ef4dbb1506941ec7d54
SHA256

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31
SHA512

d58b4157de00574750bd798d7735f009a5f9bd5ffb34be634fd5497be00d3269d77bb07548b73150be085cdd45a527488a851b6b188cffb9916b95787bfbd122
SSDEEP

12288:p3Iqtxqa5GtGfDy9bfMOttgNsQWNnVAAFqrW9jh38ltN1XGB5:NRqa5YGfDYoGtFnVAAFqUctNdc

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/2684-11-0x0000000000400000-0x0000000000440000-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/2684-11-0x0000000000400000-0x0000000000440000-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/2684-11-0x0000000000400000-0x0000000000440000-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/2684-11-0x0000000000400000-0x0000000000440000-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/2684-11-0x0000000000400000-0x0000000000440000-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/2684-11-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4468 powershell.exe

pid	process
4468	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:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	pid	process	target process
PID 2028 set thread context of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exepowershell.exe

pid	process
2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
4468	powershell.exe
4468	powershell.exe
4468	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
Token: SeDebugPrivilege	4468	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	pid	process	target process
PID 2028 wrote to memory of 4468	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 2028 wrote to memory of 4468	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 2028 wrote to memory of 4468	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 2028 wrote to memory of 3184	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 3184	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 3184	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 2028 wrote to memory of 2684	2028	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
"C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028

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\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4468

C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
"C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
2⤵
PID:3184

C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
"C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
2⤵
PID:2684

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4436,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
1⤵
PID:4204

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cjghvnis.njk.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2028-6-0x00000000067A0000-0x0000000006842000-memory.dmp

Filesize
648KB

Download
memory/2028-2-0x0000000005660000-0x0000000005C04000-memory.dmp

Filesize
5.6MB

Download
memory/2028-3-0x0000000005190000-0x0000000005222000-memory.dmp

Filesize
584KB

Download
memory/2028-4-0x0000000005180000-0x000000000518A000-memory.dmp

Filesize
40KB

Download
memory/2028-5-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2028-0-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/2028-7-0x0000000006860000-0x000000000687A000-memory.dmp

Filesize
104KB

Download
memory/2028-8-0x0000000006410000-0x0000000006420000-memory.dmp

Filesize
64KB

Download
memory/2028-9-0x0000000006880000-0x0000000006902000-memory.dmp

Filesize
520KB

Download
memory/2028-10-0x0000000008EC0000-0x0000000008F5C000-memory.dmp

Filesize
624KB

Download
memory/2028-1-0x0000000000820000-0x00000000008CC000-memory.dmp

Filesize
688KB

Download
memory/2028-14-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2684-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4468-19-0x0000000004C40000-0x0000000004C62000-memory.dmp

Filesize
136KB

Download
memory/4468-45-0x00000000060A0000-0x00000000060BE000-memory.dmp

Filesize
120KB

Download
memory/4468-17-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4468-18-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4468-16-0x0000000004C90000-0x00000000052B8000-memory.dmp

Filesize
6.2MB

Download
memory/4468-13-0x0000000004530000-0x0000000004566000-memory.dmp

Filesize
216KB

Download
memory/4468-25-0x0000000005430000-0x0000000005496000-memory.dmp

Filesize
408KB

Download
memory/4468-26-0x0000000005510000-0x0000000005576000-memory.dmp

Filesize
408KB

Download
memory/4468-31-0x0000000005680000-0x00000000059D4000-memory.dmp

Filesize
3.3MB

Download
memory/4468-32-0x0000000005B00000-0x0000000005B1E000-memory.dmp

Filesize
120KB

Download
memory/4468-33-0x0000000005B40000-0x0000000005B8C000-memory.dmp

Filesize
304KB

Download
memory/4468-35-0x0000000071070000-0x00000000710BC000-memory.dmp

Filesize
304KB

Download
memory/4468-34-0x00000000060C0000-0x00000000060F2000-memory.dmp

Filesize
200KB

Download
memory/4468-15-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4468-46-0x0000000006B10000-0x0000000006BB3000-memory.dmp

Filesize
652KB

Download
memory/4468-47-0x0000000007470000-0x0000000007AEA000-memory.dmp

Filesize
6.5MB

Download
memory/4468-48-0x0000000006E30000-0x0000000006E4A000-memory.dmp

Filesize
104KB

Download
memory/4468-49-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

Filesize
40KB

Download
memory/4468-50-0x00000000070B0000-0x0000000007146000-memory.dmp

Filesize
600KB

Download
memory/4468-51-0x0000000007030000-0x0000000007041000-memory.dmp

Filesize
68KB

Download
memory/4468-52-0x0000000007060000-0x000000000706E000-memory.dmp

Filesize
56KB

Download
memory/4468-53-0x0000000007070000-0x0000000007084000-memory.dmp

Filesize
80KB

Download
memory/4468-54-0x0000000007170000-0x000000000718A000-memory.dmp

Filesize
104KB

Download
memory/4468-55-0x0000000007150000-0x0000000007158000-memory.dmp

Filesize
32KB

Download
memory/4468-58-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads