agenttesla | 7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10

Analysis

max time kernel
143s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 10:48

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General

Target

7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe
Size

530KB
MD5

7d411a34136e88e95d155a5cad1fdb5a
SHA1

9873390cb988aa07add91730944d717f4df32c68
SHA256

7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10
SHA512

3371b0fb4cd0332d3476f7083735552620179788091444c8f4cb17a03ee298b803d826ffa4b2383cbddf4b75a20570cc377210e427734e5c60b9c63ea686c8c6
SSDEEP

12288:W3dPSj0k1KImtsjw/oB/Y6kjjWgTg27K57ZszDXTVBC5/q:W3ddWjcofTg82Es3TzC5i

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2912	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
24	drive.google.com
23	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
3772	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2912	powershell.exe
3772	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2912 set thread context of 3772	2912	powershell.exe	103

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wab.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
2912	powershell.exe
3772	wab.exe
3772	wab.exe
3772	wab.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2912	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	3772	wab.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 2912	5048	7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe	93
PID 5048 wrote to memory of 2912	5048	7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe	93
PID 5048 wrote to memory of 2912	5048	7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe	93
PID 2912 wrote to memory of 3772	2912	powershell.exe	103
PID 2912 wrote to memory of 3772	2912	powershell.exe	103
PID 2912 wrote to memory of 3772	2912	powershell.exe	103
PID 2912 wrote to memory of 3772	2912	powershell.exe	103
PID 2912 wrote to memory of 3772	2912	powershell.exe	103

C:\Users\Admin\AppData\Local\Temp\7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe
"C:\Users\Admin\AppData\Local\Temp\7d658e7d4fdce9ab237617fd28b784e73110be0bf9cfdeeabab1e897b9ae2c10.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Beflyvningens=Get-Content 'C:\Users\Admin\AppData\Local\Detenterne\Clistothecium.Kub';$stvningsvarslers=$Beflyvningens.SubString(52071,3);.$stvningsvarslers($Beflyvningens)
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Program Files (x86)\windows mail\wab.exe
    "C:\Program Files (x86)\windows mail\wab.exe"
    3⤵
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3772

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3036,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=1284 /prefetch:8
1⤵
PID:1824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Detenterne\Clistothecium.Kub

Filesize
50KB

MD5
8a011580eb615d1188d53d7172459e29

SHA1
48e8d6b6c7c3aa9bb0fd9b1f4e063a169da7aa23

SHA256
fe0001d86026df15c1bd60689fe8b35bf9e0871a3aa3423d93643fb6ce02e133

SHA512
27085bddd4d1d9fcc0116b9ab1846628174c29d40191b9f884ff32f3a39cc8343f0e18796cfe842a06b56bae82191cbb096c3de13b142d21abb8cc5bf84f2aea

Download Submit
C:\Users\Admin\AppData\Local\Detenterne\Udsprngende.Fig

Filesize
338KB

MD5
0fa308be797fbe19198d485c4046a917

SHA1
5b8073846e431505cfcff5b43ac5e8e32aeaf7bb

SHA256
14e6ef457f06dc8ca9913a3dcf53eb761e6188ac6e2b37bd83804805e663a186

SHA512
378702b2f27bb1055028521598c0d74d841ff9ed00c058807edf8daae2d39e3481bd46966d8fd7f4b00befc17c9360a68eb152161f39ab0d612442f14801c4bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_egeae0ji.vqb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2912-34-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-8-0x0000000004F00000-0x0000000005528000-memory.dmp

Filesize
6.2MB

Download
memory/2912-11-0x0000000005530000-0x0000000005552000-memory.dmp

Filesize
136KB

Download
memory/2912-7-0x00000000047D0000-0x0000000004806000-memory.dmp

Filesize
216KB

Download
memory/2912-13-0x0000000005640000-0x00000000056A6000-memory.dmp

Filesize
408KB

Download
memory/2912-9-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-19-0x0000000005730000-0x0000000005A84000-memory.dmp

Filesize
3.3MB

Download
memory/2912-24-0x0000000005D70000-0x0000000005D8E000-memory.dmp

Filesize
120KB

Download
memory/2912-25-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download
memory/2912-26-0x00000000062E0000-0x0000000006376000-memory.dmp

Filesize
600KB

Download
memory/2912-27-0x0000000006290000-0x00000000062AA000-memory.dmp

Filesize
104KB

Download
memory/2912-28-0x0000000006D60000-0x0000000006D82000-memory.dmp

Filesize
136KB

Download
memory/2912-29-0x00000000073D0000-0x0000000007974000-memory.dmp

Filesize
5.6MB

Download
memory/2912-62-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-31-0x0000000008000000-0x000000000867A000-memory.dmp

Filesize
6.5MB

Download
memory/2912-32-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-33-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-6-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/2912-12-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/2912-10-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-38-0x0000000008680000-0x000000000DC83000-memory.dmp

Filesize
86.0MB

Download
memory/2912-37-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-39-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-40-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-41-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-42-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-44-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2912-36-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/3772-65-0x0000000025CD0000-0x0000000025D62000-memory.dmp

Filesize
584KB

Download
memory/3772-47-0x0000000077DD1000-0x0000000077EF1000-memory.dmp

Filesize
1.1MB

Download
memory/3772-60-0x00000000010F0000-0x0000000002344000-memory.dmp

Filesize
18.3MB

Download
memory/3772-46-0x0000000077E58000-0x0000000077E59000-memory.dmp

Filesize
4KB

Download
memory/3772-61-0x00000000010F0000-0x0000000002344000-memory.dmp

Filesize
18.3MB

Download
memory/3772-63-0x00000000010F0000-0x0000000001130000-memory.dmp

Filesize
256KB

Download
memory/3772-64-0x0000000025BE0000-0x0000000025C30000-memory.dmp

Filesize
320KB

Download
memory/3772-45-0x0000000077DD1000-0x0000000077EF1000-memory.dmp

Filesize
1.1MB

Download
memory/3772-66-0x0000000025C40000-0x0000000025C4A000-memory.dmp

Filesize
40KB

Download