agenttesla | 7cad377bf83865847d4fc88fe60257fbc3d530ed95f5ed1cf821810017a78a8c

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 17:54

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General

Target

comet.exe
Size

1.2MB
MD5

8aafe61b06510713630d826657177e06
SHA1

c91e6d0ce7a1da35ffe1dab9ce312650e27e97b5
SHA256

7cad377bf83865847d4fc88fe60257fbc3d530ed95f5ed1cf821810017a78a8c
SHA512

5c3765815c10668d341c9aaf9dcefe8f3ff7f9222989d69c53b4c04e43af6fd41ed50b9ec586c80abfe48278b4b5e9a1f32380afaba7f19067c32e68dc2d3f43
SSDEEP

24576:LO3aNJjDBAOySeTQcPTAcySiDNpfVkqgfPyU8/oa8reuaDWms:/JjDaOyN70nS4pfVkqgy6r3ai

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
behavioral2/memory/2796-7-0x0000000005C90000-0x0000000005EA2000-memory.dmp	family_agenttesla

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

comet.exe

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

comet.exe

description pid process

Token: SeDebugPrivilege 2796 comet.exe

description	pid	process
Token: SeDebugPrivilege	2796	comet.exe

C:\Users\Admin\AppData\Local\Temp\comet.exe
"C:\Users\Admin\AppData\Local\Temp\comet.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2796-0-0x0000000074E1E000-0x0000000074E1F000-memory.dmp

Filesize
4KB

Download
memory/2796-1-0x0000000000620000-0x0000000000756000-memory.dmp

Filesize
1.2MB

Download
memory/2796-2-0x00000000056E0000-0x0000000005C84000-memory.dmp

Filesize
5.6MB

Download
memory/2796-3-0x00000000051D0000-0x0000000005262000-memory.dmp

Filesize
584KB

Download
memory/2796-4-0x0000000005100000-0x0000000005112000-memory.dmp

Filesize
72KB

Download
memory/2796-5-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/2796-6-0x0000000005190000-0x000000000519A000-memory.dmp

Filesize
40KB

Download
memory/2796-7-0x0000000005C90000-0x0000000005EA2000-memory.dmp

Filesize
2.1MB

Download
memory/2796-8-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/2796-9-0x0000000008BF0000-0x0000000008C2C000-memory.dmp

Filesize
240KB

Download
memory/2796-10-0x0000000074E1E000-0x0000000074E1F000-memory.dmp

Filesize
4KB

Download
memory/2796-11-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download