agenttesla | fa43433ac5310fecd0f0f12bd26ff3c8b49f9545ede19b2efeb1d4946f3fa134

Resubmissions

Analysis

max time kernel
32s
max time network
34s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 22:44

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General

Target

Visual Perm.exe
Size

5.2MB
MD5

e0bb46eb30fc7b79936b1f9bbb5061a6
SHA1

081cb5578e9bf30d64d8f49b1490095f3de55332
SHA256

fa43433ac5310fecd0f0f12bd26ff3c8b49f9545ede19b2efeb1d4946f3fa134
SHA512

da87dddd0a759fcd383af47923317db9175fa46f95a47d325405780efb493182912d0910e74430b54dbab2789f631809345f5d05d04616579b580ba1529b2f69
SSDEEP

98304:75D4elSDKkawSPTEyiatZOfDCfMsm2Ibp1Tn/O3oMv3odGB8cGpWbKLCn:B4gSGNvKDCfE2u/n/Km4kgbK

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3744-8-0x0000000006E80000-0x0000000007094000-memory.dmp	family_agenttesla

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1976 3744 WerFault.exe Visual Perm.exe
5108 3744 WerFault.exe Visual Perm.exe

pid	pid_target	process	target process
1976	3744	WerFault.exe	Visual Perm.exe
5108	3744	WerFault.exe	Visual Perm.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

Visual Perm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	Visual Perm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	Visual Perm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	Visual Perm.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Visual Perm.exe

pid	process
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe
3744	Visual Perm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Visual Perm.exe

description pid process

Token: SeDebugPrivilege 3744 Visual Perm.exe

description	pid	process
Token: SeDebugPrivilege	3744	Visual Perm.exe

C:\Users\Admin\AppData\Local\Temp\Visual Perm.exe
"C:\Users\Admin\AppData\Local\Temp\Visual Perm.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 2676
2⤵
- Program crash
PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 2692
2⤵
- Program crash
PID:5108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3744 -ip 3744
1⤵
PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3744 -ip 3744
1⤵
PID:3096

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3744-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/3744-1-0x00000000003B0000-0x00000000008F4000-memory.dmp

Filesize
5.3MB

Download
memory/3744-2-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/3744-3-0x0000000006420000-0x00000000067B0000-memory.dmp

Filesize
3.6MB

Download
memory/3744-6-0x0000000005420000-0x0000000005432000-memory.dmp

Filesize
72KB

Download
memory/3744-5-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download
memory/3744-4-0x00000000059D0000-0x0000000005F74000-memory.dmp

Filesize
5.6MB

Download
memory/3744-7-0x00000000056C0000-0x00000000056CA000-memory.dmp

Filesize
40KB

Download
memory/3744-8-0x0000000006E80000-0x0000000007094000-memory.dmp

Filesize
2.1MB

Download
memory/3744-9-0x00000000096D0000-0x000000000970C000-memory.dmp

Filesize
240KB

Download
memory/3744-10-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/3744-13-0x000000000C6B0000-0x000000000C716000-memory.dmp

Filesize
408KB

Download
memory/3744-14-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/3744-15-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download