agenttesla | 613b7cac480a49b94f0ee1ff7a2b6162900fa61aefdd6d6a0e2c55ffd754c1a4

General

Target

DRAWINGS-dwg.exe
Size

918KB
MD5

e7f2b93b13cb43a59226c5f4344b872f
SHA1

14cb200c4cf23aa338d008fdec1fd1e98ba8b50e
SHA256

e794937ba8664921540e05d5bb794d1f918b5452ee15adf4e08a27dd29121a98
SHA512

7c932aa238cc96c831d82516eaeb0c03722a3bd14d145ce2286af5a90c0b30bf0211656caf481f900bc04f0bff17afa186551baf6b9459b4799a2ad75ae80ac7

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.soonlogistics.com
Port:
587
Username:
admin@soonlogistics.com
Password:
admin6640!

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1312-68-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1312-69-0x0000000000446C9E-mapping.dmp	family_agenttesla
behavioral1/memory/1312-70-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1552-73-0x0000000002660000-0x00000000032AA000-memory.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

DRAWINGS-dwg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\NewApp = "C:\\Users\\Admin\\AppData\\Roaming\\NewApp\\NewApp.exe"	DRAWINGS-dwg.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DRAWINGS-dwg.exe

description pid process target process

PID 1668 set thread context of 1312 1668 DRAWINGS-dwg.exe DRAWINGS-dwg.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 1668 set thread context of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

DRAWINGS-dwg.exepowershell.exeDRAWINGS-dwg.exe

pid	process
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1668	DRAWINGS-dwg.exe
1552	powershell.exe
1552	powershell.exe
1312	DRAWINGS-dwg.exe
1312	DRAWINGS-dwg.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DRAWINGS-dwg.exepowershell.exeDRAWINGS-dwg.exe

description pid process

Token: SeDebugPrivilege 1668 DRAWINGS-dwg.exe
Token: SeDebugPrivilege 1552 powershell.exe
Token: SeDebugPrivilege 1312 DRAWINGS-dwg.exe

description	pid	process
Token: SeDebugPrivilege	1668	DRAWINGS-dwg.exe
Token: SeDebugPrivilege	1552	powershell.exe
Token: SeDebugPrivilege	1312	DRAWINGS-dwg.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

DRAWINGS-dwg.exe

description	pid	process	target process
PID 1668 wrote to memory of 1552	1668	DRAWINGS-dwg.exe	powershell.exe
PID 1668 wrote to memory of 1552	1668	DRAWINGS-dwg.exe	powershell.exe
PID 1668 wrote to memory of 1552	1668	DRAWINGS-dwg.exe	powershell.exe
PID 1668 wrote to memory of 1552	1668	DRAWINGS-dwg.exe	powershell.exe
PID 1668 wrote to memory of 420	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 420	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 420	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 420	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1132	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1132	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1132	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1132	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1980	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1980	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1980	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1980	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe
PID 1668 wrote to memory of 1312	1668	DRAWINGS-dwg.exe	DRAWINGS-dwg.exe

C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe
"C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1668

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\DRAWINGS-dwg.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1552

C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe
"C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe"
2⤵
PID:420

C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe
"C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe"
2⤵
PID:1132

C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe
"C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe"
2⤵
PID:1980

C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe
"C:\Users\Admin\AppData\Local\Temp\DRAWINGS-dwg.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1312

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1312-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1312-75-0x0000000004D10000-0x0000000004D11000-memory.dmp

Filesize
4KB

Download
memory/1312-70-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1312-69-0x0000000000446C9E-mapping.dmp

Download
memory/1552-74-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/1552-87-0x00000000057B0000-0x00000000057B1000-memory.dmp

Filesize
4KB

Download
memory/1552-66-0x0000000000000000-mapping.dmp

Download
memory/1552-67-0x0000000075211000-0x0000000075213000-memory.dmp

Filesize
8KB

Download
memory/1552-111-0x0000000006310000-0x0000000006311000-memory.dmp

Filesize
4KB

Download
memory/1552-110-0x0000000006300000-0x0000000006301000-memory.dmp

Filesize
4KB

Download
memory/1552-96-0x0000000005850000-0x0000000005851000-memory.dmp

Filesize
4KB

Download
memory/1552-72-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/1552-95-0x0000000006280000-0x0000000006281000-memory.dmp

Filesize
4KB

Download
memory/1552-88-0x000000007EF30000-0x000000007EF31000-memory.dmp

Filesize
4KB

Download
memory/1552-73-0x0000000002660000-0x00000000032AA000-memory.dmp

Filesize
12.3MB

Download
memory/1552-76-0x0000000002660000-0x00000000032AA000-memory.dmp

Filesize
12.3MB

Download
memory/1552-77-0x0000000001140000-0x0000000001141000-memory.dmp

Filesize
4KB

Download
memory/1552-78-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/1552-81-0x0000000005650000-0x0000000005651000-memory.dmp

Filesize
4KB

Download
memory/1552-86-0x00000000056F0000-0x00000000056F1000-memory.dmp

Filesize
4KB

Download
memory/1668-65-0x00000000007B0000-0x0000000000808000-memory.dmp

Filesize
352KB

Download
memory/1668-61-0x0000000006ED0000-0x0000000006F56000-memory.dmp

Filesize
536KB

Download
memory/1668-59-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1668-62-0x00000000049D0000-0x00000000049D1000-memory.dmp

Filesize
4KB

Download
memory/1668-63-0x00000000005E0000-0x00000000005E9000-memory.dmp

Filesize
36KB

Download
memory/1668-64-0x000000000A450000-0x000000000A4DF000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads