agenttesla | 59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7

Analysis

max time kernel
141s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2023 13:50

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General

Target

59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
Size

691KB
MD5

50adccec597facb340b32c2c6b07c7b5
SHA1

5f27e0834dc3d5167eae6482da88bf0277a846f8
SHA256

59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7
SHA512

d45a4a0413f124deab57fcb4d433006cb86f383e9462a6e1448efeccaae0c9b6666255431b23fe79ff9e75653d9bda9d155891b92589db424c357256da97bc04
SSDEEP

12288:arCQmbCp+tHqUu1cCRkeAB4RgLntC2b/ej6Ko7whBMqLvwC4ioOxaK:A2t5uRkDOwtlKo7w3MO74itQK

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.rolexlogisticsservice.com
Port:
587
Username:
[email protected]
Password:
2u]jWuxLcbdA

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rolexlogisticsservice.com
Port:
587
Username:
[email protected]
Password:
2u]jWuxLcbdA
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
126	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4560 set thread context of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
5104	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
5104	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
5104	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5104	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
Token: SeManageVolumePrivilege	3096	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5104	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101
PID 4560 wrote to memory of 5104	4560	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	101

C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
"C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
  "C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:5104

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4788

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Comms\UnistoreDB\store.jfm

Filesize
16KB

MD5
6633b08dcbf40af81af3ffbe60dba19d

SHA1
116515bf0e054e4b7cbf7fedf63e71581f600cc4

SHA256
ac7028381068fde23b524f9de9068938d595a0ac776b219d7e9e9b3c798ac75c

SHA512
f747b3c510e96cf29f97effe1918722b49ce0e809e240a73890b4e7ec25a7a6d8c3b862cca54dd255d272fd1d9e43a176f340eb5829d884c07cc18bcedc62daf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3096-65-0x000001FD58C00000-0x000001FD58C01000-memory.dmp

Filesize
4KB

Download
memory/3096-62-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-86-0x000001FD58D30000-0x000001FD58D31000-memory.dmp

Filesize
4KB

Download
memory/3096-90-0x000001FD58E50000-0x000001FD58E51000-memory.dmp

Filesize
4KB

Download
memory/3096-74-0x000001FD503F0000-0x000001FD503F1000-memory.dmp

Filesize
4KB

Download
memory/3096-71-0x000001FD58BF0000-0x000001FD58BF1000-memory.dmp

Filesize
4KB

Download
memory/3096-68-0x000001FD58C00000-0x000001FD58C01000-memory.dmp

Filesize
4KB

Download
memory/3096-66-0x000001FD58BF0000-0x000001FD58BF1000-memory.dmp

Filesize
4KB

Download
memory/3096-55-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-64-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-63-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-88-0x000001FD58D40000-0x000001FD58D41000-memory.dmp

Filesize
4KB

Download
memory/3096-61-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-60-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-59-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-89-0x000001FD58D40000-0x000001FD58D41000-memory.dmp

Filesize
4KB

Download
memory/3096-58-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-57-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-56-0x000001FD58FE0000-0x000001FD58FE1000-memory.dmp

Filesize
4KB

Download
memory/3096-38-0x000001FD50A40000-0x000001FD50A50000-memory.dmp

Filesize
64KB

Download
memory/3096-54-0x000001FD58FB0000-0x000001FD58FB1000-memory.dmp

Filesize
4KB

Download
memory/4560-10-0x0000000006AA0000-0x0000000006B3C000-memory.dmp

Filesize
624KB

Download
memory/4560-7-0x0000000005010000-0x0000000005018000-memory.dmp

Filesize
32KB

Download
memory/4560-0-0x00000000001F0000-0x00000000002A2000-memory.dmp

Filesize
712KB

Download
memory/4560-14-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4560-16-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/4560-2-0x00000000053A0000-0x0000000005944000-memory.dmp

Filesize
5.6MB

Download
memory/4560-3-0x0000000004CD0000-0x0000000004D62000-memory.dmp

Filesize
584KB

Download
memory/4560-4-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4560-5-0x0000000004C90000-0x0000000004C9A000-memory.dmp

Filesize
40KB

Download
memory/4560-11-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/4560-1-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/4560-9-0x0000000006980000-0x00000000069FA000-memory.dmp

Filesize
488KB

Download
memory/4560-8-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

Filesize
40KB

Download
memory/4560-6-0x0000000004FF0000-0x000000000500A000-memory.dmp

Filesize
104KB

Download
memory/5104-21-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/5104-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5104-19-0x00000000054A0000-0x0000000005506000-memory.dmp

Filesize
408KB

Download
memory/5104-18-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

Download
memory/5104-17-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/5104-20-0x0000000006CE0000-0x0000000006D30000-memory.dmp

Filesize
320KB

Download