agenttesla | d9f4bab80b614486b07c9cd80524d536e73f5b124940427d77824480b90c7265

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/12/2023, 13:19

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General

Target

30aece287c8a7611d8e757c58d53c2d6.exe
Size

612KB
MD5

30aece287c8a7611d8e757c58d53c2d6
SHA1

758ba05b3ee5b33094d86d0add20d9b250772165
SHA256

d9f4bab80b614486b07c9cd80524d536e73f5b124940427d77824480b90c7265
SHA512

67f3e7d108df7c299a6390c83dc47386ea99ed21385f038a16199899a34b53f250897087d42ce701f7ae44dfe9750de1281f42d8fee14d2a330670dd014fee0a
SSDEEP

12288:U0aCHdZrEgOwQF1YsRILSrmQ4dqrBsQj1vkEedmTKAsm:U0aU7r7OwcHRItxdqreivkEe4OAsm

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.provodi.com/
Port:
21
Username:
[email protected]
Password:
q16~TW{ik(_w

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
behavioral2/memory/4444-50-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	30aece287c8a7611d8e757c58d53c2d6.exe

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	30aece287c8a7611d8e757c58d53c2d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	30aece287c8a7611d8e757c58d53c2d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	30aece287c8a7611d8e757c58d53c2d6.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2876 set thread context of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3236	powershell.exe
3236	powershell.exe
5032	powershell.exe
5032	powershell.exe
2876	30aece287c8a7611d8e757c58d53c2d6.exe
2876	30aece287c8a7611d8e757c58d53c2d6.exe
2876	30aece287c8a7611d8e757c58d53c2d6.exe
4444	30aece287c8a7611d8e757c58d53c2d6.exe
4444	30aece287c8a7611d8e757c58d53c2d6.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3236	powershell.exe
Token: SeDebugPrivilege	5032	powershell.exe
Token: SeDebugPrivilege	2876	30aece287c8a7611d8e757c58d53c2d6.exe
Token: SeDebugPrivilege	4444	30aece287c8a7611d8e757c58d53c2d6.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 3236	2876	30aece287c8a7611d8e757c58d53c2d6.exe	89
PID 2876 wrote to memory of 3236	2876	30aece287c8a7611d8e757c58d53c2d6.exe	89
PID 2876 wrote to memory of 3236	2876	30aece287c8a7611d8e757c58d53c2d6.exe	89
PID 2876 wrote to memory of 5032	2876	30aece287c8a7611d8e757c58d53c2d6.exe	95
PID 2876 wrote to memory of 5032	2876	30aece287c8a7611d8e757c58d53c2d6.exe	95
PID 2876 wrote to memory of 5032	2876	30aece287c8a7611d8e757c58d53c2d6.exe	95
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98
PID 2876 wrote to memory of 4444	2876	30aece287c8a7611d8e757c58d53c2d6.exe	98

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	30aece287c8a7611d8e757c58d53c2d6.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	30aece287c8a7611d8e757c58d53c2d6.exe

C:\Users\Admin\AppData\Local\Temp\30aece287c8a7611d8e757c58d53c2d6.exe
"C:\Users\Admin\AppData\Local\Temp\30aece287c8a7611d8e757c58d53c2d6.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 10
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3236
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 10
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5032
- C:\Users\Admin\AppData\Local\Temp\30aece287c8a7611d8e757c58d53c2d6.exe
  C:\Users\Admin\AppData\Local\Temp\30aece287c8a7611d8e757c58d53c2d6.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4444

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\30aece287c8a7611d8e757c58d53c2d6.exe.log

Filesize
425B

MD5
4eaca4566b22b01cd3bc115b9b0b2196

SHA1
e743e0792c19f71740416e7b3c061d9f1336bf94

SHA256
34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

SHA512
bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

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

Filesize
1KB

MD5
4280e36a29fa31c01e4d8b2ba726a0d8

SHA1
c485c2c9ce0a99747b18d899b71dfa9a64dabe32

SHA256
e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

SHA512
494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
16KB

MD5
7337cd507cc92f45595dcd75099370d9

SHA1
5eb23b4fd7b13e97cf36e32d93bf7f2f48f00280

SHA256
d8dabea01a12054a024be4b57857e12bb5ee90b154819c139a797d59708c70e9

SHA512
ff8731ee03110d9da4e9658139532c2a289f73b886c0304df5a298b3afaa2bf0ff3dfa80fbbc4a345aaeb05e393e5797b2160267ccf93315424a097ab648b71a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bsrpfjog.dah.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2876-1-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/2876-0-0x0000000000F90000-0x000000000102E000-memory.dmp

Filesize
632KB

Download
memory/2876-53-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/2876-49-0x0000000005A30000-0x0000000005A58000-memory.dmp

Filesize
160KB

Download
memory/2876-48-0x00000000064D0000-0x00000000064E0000-memory.dmp

Filesize
64KB

Download
memory/2876-47-0x0000000005990000-0x0000000005A1A000-memory.dmp

Filesize
552KB

Download
memory/2876-43-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-19-0x0000000005720000-0x0000000005A74000-memory.dmp

Filesize
3.3MB

Download
memory/3236-6-0x0000000004DE0000-0x0000000005408000-memory.dmp

Filesize
6.2MB

Download
memory/3236-21-0x0000000005D60000-0x0000000005DAC000-memory.dmp

Filesize
304KB

Download
memory/3236-22-0x00000000047A0000-0x00000000047B0000-memory.dmp

Filesize
64KB

Download
memory/3236-23-0x0000000007640000-0x0000000007CBA000-memory.dmp

Filesize
6.5MB

Download
memory/3236-24-0x0000000006220000-0x000000000623A000-memory.dmp

Filesize
104KB

Download
memory/3236-27-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-9-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/3236-20-0x0000000005D20000-0x0000000005D3E000-memory.dmp

Filesize
120KB

Download
memory/3236-3-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-2-0x0000000004750000-0x0000000004786000-memory.dmp

Filesize
216KB

Download
memory/3236-4-0x00000000047A0000-0x00000000047B0000-memory.dmp

Filesize
64KB

Download
memory/3236-8-0x0000000005640000-0x00000000056A6000-memory.dmp

Filesize
408KB

Download
memory/3236-7-0x0000000004D60000-0x0000000004D82000-memory.dmp

Filesize
136KB

Download
memory/3236-5-0x00000000047A0000-0x00000000047B0000-memory.dmp

Filesize
64KB

Download
memory/4444-57-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/4444-60-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4444-65-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/4444-64-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/4444-50-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4444-63-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/4444-54-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4444-62-0x0000000006730000-0x0000000006780000-memory.dmp

Filesize
320KB

Download
memory/4444-55-0x0000000005930000-0x0000000005ED4000-memory.dmp

Filesize
5.6MB

Download
memory/4444-56-0x0000000005380000-0x0000000005412000-memory.dmp

Filesize
584KB

Download
memory/4444-61-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/4444-58-0x00000000054C0000-0x000000000555C000-memory.dmp

Filesize
624KB

Download
memory/4444-59-0x00000000058D0000-0x00000000058E8000-memory.dmp

Filesize
96KB

Download
memory/5032-46-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/5032-31-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/5032-30-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/5032-29-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/5032-41-0x00000000061B0000-0x0000000006504000-memory.dmp

Filesize
3.3MB

Download
memory/5032-44-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download