agenttesla | 5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6

Analysis

max time kernel
128s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 01:23

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Report Analysis Logs

General

Target

5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
Size

783KB
MD5

11ff8e45351b4fef0f7e723c1b1e04f1
SHA1

ff595a4ea95aba1cca52de553949e6a73c19c265
SHA256

5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6
SHA512

801f54add34c294f4bdf95ae8ebe8ab603fa7be88124a78fbf177e10e4a53a599d481b173fb4cf4f40268aa16aa5124289ad26c6f0c0230637c1d5b763155487
SSDEEP

6144:qZZSGZ1pOTD97kVoluxSnQJ2UYbbnEqa57lW1ChtCxxE5jbWs5E19Cd0C7vvGm97:qzvZ1pSptYSQJK/EtdCsPGsdPvvGm9h

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
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 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1060	powershell.exe
3972	powershell.exe

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2152 set thread context of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101

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 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
1060	powershell.exe
1060	powershell.exe
2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
3972	powershell.exe
3972	powershell.exe
3928	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
3928	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
3928	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
3972	powershell.exe
1060	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
Token: SeDebugPrivilege	1060	powershell.exe
Token: SeDebugPrivilege	3972	powershell.exe
Token: SeDebugPrivilege	3928	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1060	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	95
PID 2152 wrote to memory of 1060	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	95
PID 2152 wrote to memory of 1060	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	95
PID 2152 wrote to memory of 3972	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	97
PID 2152 wrote to memory of 3972	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	97
PID 2152 wrote to memory of 3972	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	97
PID 2152 wrote to memory of 4608	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	99
PID 2152 wrote to memory of 4608	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	99
PID 2152 wrote to memory of 4608	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	99
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101
PID 2152 wrote to memory of 3928	2152	5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe	101

C:\Users\Admin\AppData\Local\Temp\5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
"C:\Users\Admin\AppData\Local\Temp\5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1060
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UJKtuGFFwoBmnd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3972
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UJKtuGFFwoBmnd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp61E2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4608
- C:\Users\Admin\AppData\Local\Temp\5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe
  "C:\Users\Admin\AppData\Local\Temp\5cfb623fd29edfb21bc7fb3d734f2e6ebb7f151e12d2fbcb61bafefdfccb24c6.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3928

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=4372,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=3800 /prefetch:8
1⤵
PID:2040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
777d52f19606c16d6414bc9bb21b2a34

SHA1
69768a271e0ec214e89f86a8f5e6b4f8451fcd46

SHA256
ff5bd451484bd9cdf3179e0a97d09071f8cd6a4551b547d61ef2cd4318b848c0

SHA512
38702ce6618faa58b6add21f5256c9d19148e023fbf28b00b56035b8007e012aabca544272a8c5407c2eda8149b35301545a652c8e2da9698e347538a7fa8e98

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qejcieip.ve5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp61E2.tmp

Filesize
1KB

MD5
852b34087e89cbb55af724bd70ef780b

SHA1
b8a75417411f4fae2090b5271331403e52bb842c

SHA256
be9c6cb5459e9b8dcda8177081a0ff590ebce9d5341a07b6465db83418d070db

SHA512
122738821c758d8f97cabb515362173fdaa1b08da4ee98cc6052d4d0931c3711b7545d520ae9882dce782ec94d0065bc94ba74a1571b93a7ea41df1da698802b

Download Submit
memory/1060-16-0x00000000022C0000-0x00000000022F6000-memory.dmp

Filesize
216KB

Download
memory/1060-22-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/1060-89-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/1060-45-0x0000000005620000-0x0000000005974000-memory.dmp

Filesize
3.3MB

Download
memory/1060-83-0x0000000007230000-0x0000000007238000-memory.dmp

Filesize
32KB

Download
memory/1060-82-0x0000000007250000-0x000000000726A000-memory.dmp

Filesize
104KB

Download
memory/1060-81-0x0000000007150000-0x0000000007164000-memory.dmp

Filesize
80KB

Download
memory/1060-78-0x0000000007190000-0x0000000007226000-memory.dmp

Filesize
600KB

Download
memory/1060-65-0x0000000074E60000-0x0000000074EAC000-memory.dmp

Filesize
304KB

Download
memory/1060-17-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/1060-18-0x0000000004D40000-0x0000000005368000-memory.dmp

Filesize
6.2MB

Download
memory/1060-28-0x0000000005540000-0x00000000055A6000-memory.dmp

Filesize
408KB

Download
memory/1060-26-0x00000000054A0000-0x00000000054C2000-memory.dmp

Filesize
136KB

Download
memory/2152-7-0x0000000005C10000-0x0000000005C1E000-memory.dmp

Filesize
56KB

Download
memory/2152-2-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/2152-11-0x000000000ACA0000-0x000000000AD3C000-memory.dmp

Filesize
624KB

Download
memory/2152-6-0x0000000008150000-0x00000000081E8000-memory.dmp

Filesize
608KB

Download
memory/2152-10-0x0000000008520000-0x00000000085A2000-memory.dmp

Filesize
520KB

Download
memory/2152-44-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/2152-4-0x0000000005A10000-0x0000000005A1A000-memory.dmp

Filesize
40KB

Download
memory/2152-3-0x0000000005E60000-0x0000000006404000-memory.dmp

Filesize
5.6MB

Download
memory/2152-5-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/2152-1-0x0000000000DB0000-0x0000000000E7A000-memory.dmp

Filesize
808KB

Download
memory/2152-0-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/2152-8-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/2152-9-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3928-51-0x00000000060B0000-0x0000000006100000-memory.dmp

Filesize
320KB

Download
memory/3928-27-0x0000000005160000-0x00000000051C6000-memory.dmp

Filesize
408KB

Download
memory/3928-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3972-63-0x0000000007450000-0x000000000746E000-memory.dmp

Filesize
120KB

Download
memory/3972-64-0x00000000076B0000-0x0000000007753000-memory.dmp

Filesize
652KB

Download
memory/3972-76-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/3972-75-0x0000000007E30000-0x00000000084AA000-memory.dmp

Filesize
6.5MB

Download
memory/3972-77-0x0000000007860000-0x000000000786A000-memory.dmp

Filesize
40KB

Download
memory/3972-21-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3972-79-0x00000000079F0000-0x0000000007A01000-memory.dmp

Filesize
68KB

Download
memory/3972-80-0x0000000007A20000-0x0000000007A2E000-memory.dmp

Filesize
56KB

Download
memory/3972-53-0x0000000074E60000-0x0000000074EAC000-memory.dmp

Filesize
304KB

Download
memory/3972-52-0x0000000007470000-0x00000000074A2000-memory.dmp

Filesize
200KB

Download
memory/3972-50-0x00000000064F0000-0x000000000653C000-memory.dmp

Filesize
304KB

Download
memory/3972-49-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/3972-20-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3972-90-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3972-24-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download