agenttesla | b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-02-2024 17:01

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General

Target

b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
Size

720KB
MD5

b774ca62d4f7e4a8359a40c7cad50ddb
SHA1

09467ea941b0c2c65cf908419847a7b3f948cc44
SHA256

b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb
SHA512

73e6c2c67cdba72866316ddd6010f9a289ab75dac8f3228a749ec1595d94c18e10b8890f77978004341a762874845ddf7b1785f388cc956b38a99eaabab5a2a7
SSDEEP

12288:1lW33mzBh35KR3kWhUlZ/WYjJsRVFYF/Iu65Ho3ZFQYATaFX21Q9NtS8zVjBwCkR:rBwRbqZ/H1sRbW/Iu6FoJFJATAX21Q9A

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.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

Looks up external IP address via web service 2 IoCs

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

flow	ioc
39	api.ipify.org
40	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3952 set thread context of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1900	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
2440	powershell.exe
2488	powershell.exe
3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
2440	powershell.exe
2468	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
2468	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
2488	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
Token: SeDebugPrivilege	2488	powershell.exe
Token: SeDebugPrivilege	2440	powershell.exe
Token: SeDebugPrivilege	2468	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2468	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 2440	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	92
PID 3952 wrote to memory of 2440	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	92
PID 3952 wrote to memory of 2440	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	92
PID 3952 wrote to memory of 2488	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	95
PID 3952 wrote to memory of 2488	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	95
PID 3952 wrote to memory of 2488	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	95
PID 3952 wrote to memory of 1900	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	97
PID 3952 wrote to memory of 1900	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	97
PID 3952 wrote to memory of 1900	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	97
PID 3952 wrote to memory of 2008	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	100
PID 3952 wrote to memory of 2008	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	100
PID 3952 wrote to memory of 2008	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	100
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101
PID 3952 wrote to memory of 2468	3952	b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe	101

C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
"C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3952
- 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\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2440
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VoAlKljQu.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2488
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VoAlKljQu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE1E4.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1900
- C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
  "C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe"
  2⤵
  PID:2008
- C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe
  "C:\Users\Admin\AppData\Local\Temp\b9008d07600af358e885fe396b52bbc6efbc135f7010e6aa6849c3af952dd9fb.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

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
c71e9d9474afcdbe5487d37cd3ca44dd

SHA1
2803a8ec85c514a814af8bd807982060b3ab14f7

SHA256
56e1254decf192ef1d9a077242c57a1832df619d092dec0b959d2f2608c98069

SHA512
bda7ff709868608565d9b07c74d6f71e500ae5135d850de9259879c6fe7900a6284ee2e1da57c65b22e0f9ba958d1c509944995c23cc328063f9c6ad6fa0b000

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j0yenzyw.dtl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE1E4.tmp

Filesize
1KB

MD5
725c5f4b4e74b85097b104e1b1ff2a9a

SHA1
92ca232087129bf9676552f9473bc1dbbe68dc90

SHA256
2601ea0212585abc0271d31815d10e3c77057bc6e7b25cf0cf1fdf98f3307dd7

SHA512
3ffcde4a948cc1a2c67e5cf463677c4901a8d37adb8bf6c8f3cdcb1ddb19ee48f189913a318cf489276c5a5ed28fcf9ba4f32c4690d8e108996fe939f59339b8

Download Submit
memory/2440-59-0x0000000075A00000-0x0000000075A4C000-memory.dmp

Filesize
304KB

Download
memory/2440-89-0x0000000007C00000-0x0000000007C08000-memory.dmp

Filesize
32KB

Download
memory/2440-83-0x0000000007B40000-0x0000000007BD6000-memory.dmp

Filesize
600KB

Download
memory/2440-57-0x000000007F4B0000-0x000000007F4C0000-memory.dmp

Filesize
64KB

Download
memory/2440-24-0x00000000055C0000-0x00000000055E2000-memory.dmp

Filesize
136KB

Download
memory/2440-55-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/2440-47-0x0000000006070000-0x00000000063C4000-memory.dmp

Filesize
3.3MB

Download
memory/2440-88-0x0000000007C10000-0x0000000007C2A000-memory.dmp

Filesize
104KB

Download
memory/2440-16-0x0000000002C70000-0x0000000002CA6000-memory.dmp

Filesize
216KB

Download
memory/2440-17-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2440-19-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/2440-18-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/2440-20-0x0000000005890000-0x0000000005EB8000-memory.dmp

Filesize
6.2MB

Download
memory/2440-27-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/2440-95-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2468-50-0x0000000005A70000-0x0000000005A80000-memory.dmp

Filesize
64KB

Download
memory/2468-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2468-98-0x0000000005A70000-0x0000000005A80000-memory.dmp

Filesize
64KB

Download
memory/2468-97-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2468-87-0x0000000007230000-0x0000000007280000-memory.dmp

Filesize
320KB

Download
memory/2468-49-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2488-69-0x0000000007990000-0x00000000079AE000-memory.dmp

Filesize
120KB

Download
memory/2488-25-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/2488-22-0x0000000003050000-0x0000000003060000-memory.dmp

Filesize
64KB

Download
memory/2488-21-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2488-96-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2488-52-0x0000000006980000-0x000000000699E000-memory.dmp

Filesize
120KB

Download
memory/2488-53-0x0000000006D00000-0x0000000006D4C000-memory.dmp

Filesize
304KB

Download
memory/2488-54-0x0000000003050000-0x0000000003060000-memory.dmp

Filesize
64KB

Download
memory/2488-86-0x00000000080A0000-0x00000000080B4000-memory.dmp

Filesize
80KB

Download
memory/2488-85-0x0000000007FB0000-0x0000000007FBE000-memory.dmp

Filesize
56KB

Download
memory/2488-58-0x0000000075A00000-0x0000000075A4C000-memory.dmp

Filesize
304KB

Download
memory/2488-84-0x0000000007F40000-0x0000000007F51000-memory.dmp

Filesize
68KB

Download
memory/2488-56-0x00000000079B0000-0x00000000079E2000-memory.dmp

Filesize
200KB

Download
memory/2488-82-0x0000000007DB0000-0x0000000007DBA000-memory.dmp

Filesize
40KB

Download
memory/2488-79-0x0000000007A00000-0x0000000007AA3000-memory.dmp

Filesize
652KB

Download
memory/2488-80-0x0000000008380000-0x00000000089FA000-memory.dmp

Filesize
6.5MB

Download
memory/2488-81-0x0000000007D40000-0x0000000007D5A000-memory.dmp

Filesize
104KB

Download
memory/3952-5-0x00000000057F0000-0x00000000057FA000-memory.dmp

Filesize
40KB

Download
memory/3952-23-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/3952-7-0x00000000067C0000-0x00000000067E0000-memory.dmp

Filesize
128KB

Download
memory/3952-8-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3952-9-0x0000000006730000-0x000000000673E000-memory.dmp

Filesize
56KB

Download
memory/3952-10-0x00000000067E0000-0x00000000067F2000-memory.dmp

Filesize
72KB

Download
memory/3952-6-0x00000000068F0000-0x000000000698C000-memory.dmp

Filesize
624KB

Download
memory/3952-4-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/3952-1-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3952-2-0x0000000005820000-0x0000000005DC4000-memory.dmp

Filesize
5.6MB

Download
memory/3952-3-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/3952-0-0x00000000008D0000-0x0000000000988000-memory.dmp

Filesize
736KB

Download
memory/3952-51-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3952-11-0x0000000006CB0000-0x0000000006D32000-memory.dmp

Filesize
520KB

Download