agenttesla | 48fc3fe76df9f02edac8ca1892dfdc50901a2a324914466e3c45a6789c3130bf

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 22:07

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General

Target

5031c4cf1571a91bea574902cc151340N.exe
Size

4.5MB
MD5

5031c4cf1571a91bea574902cc151340
SHA1

bc317e4c53de8065424949d0c1ca3ab3ba9d32ec
SHA256

48fc3fe76df9f02edac8ca1892dfdc50901a2a324914466e3c45a6789c3130bf
SHA512

08f9cb6b3d649eb317877eb99d008353351060d82dc29925821b17a84fbb87b7ae9825ff37c2748e6257e543f17379da3e546d457a26c02bfce26b0056ec8cd2
SSDEEP

98304:UQZsta5rgCmE6snq9Kj1kXilKmKC5PoMbK2K4++wvumUajj:DZa+rJd6wjhlbKC2MbtKGAj

Score

10^/10

agenttesla discovery 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

resource	yara_rule
behavioral1/memory/2092-4-0x0000000008A10000-0x0000000008C24000-memory.dmp	family_agenttesla

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5031c4cf1571a91bea574902cc151340N.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	5031c4cf1571a91bea574902cc151340N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	5031c4cf1571a91bea574902cc151340N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	5031c4cf1571a91bea574902cc151340N.exe

C:\Users\Admin\AppData\Local\Temp\5031c4cf1571a91bea574902cc151340N.exe
"C:\Users\Admin\AppData\Local\Temp\5031c4cf1571a91bea574902cc151340N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
PID:2092

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\WK.Libraries.FontsInstaller\Sora.ttf

Filesize
56KB

MD5
e771c55096d16865a23c2795806fb01b

SHA1
3b4ed53d52716224736d762d55e9a74d34a980c9

SHA256
94138682ec4f4b12f10252433f99c13a8c91894ab9553953817dd6ee4089d731

SHA512
8f0caa75e25f6c073664b28290daf8e6f40700a0db71a94ea9fe1cec4f8f8df4b1f9614f7cd0863b46d117e8bb600e186465f09cf2c6a998c1ad8804a424435e

Download Submit
C:\Users\Admin\AppData\Roaming\WK.Libraries.FontsInstaller\Unavailable\Installer.vbs

Filesize
15KB

MD5
f3040d44a71f07e4117dbf0755391d90

SHA1
099fb8bbb44b1d83b9c0e942d3530870c32ffc47

SHA256
590538e3897a340f3e9549155f93152afaf378d2cbee8027d3fb23bf5265a475

SHA512
20385d05d2701a101069f760a1ca09cd8fc332daf4000c0d4e9e35d0d5d647c0cc7197e6a52ec796644f5fd5d9f3e07d2d54ea311633ce0c7ea44cb9f0df877a

Download Submit
memory/2092-8-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-9-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-4-0x0000000008A10000-0x0000000008C24000-memory.dmp

Filesize
2.1MB

Download
memory/2092-5-0x00000000008E0000-0x0000000000942000-memory.dmp

Filesize
392KB

Download
memory/2092-6-0x0000000000230000-0x000000000023A000-memory.dmp

Filesize
40KB

Download
memory/2092-7-0x00000000011D0000-0x00000000011F6000-memory.dmp

Filesize
152KB

Download
memory/2092-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2092-3-0x0000000007550000-0x0000000007A0A000-memory.dmp

Filesize
4.7MB

Download
memory/2092-2-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-1-0x0000000000D30000-0x00000000011C2000-memory.dmp

Filesize
4.6MB

Download
memory/2092-788-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-789-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2092-790-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-791-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2092-792-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download