agenttesla | 71f24d2bdc7bc70947a17e6eaf6550333244ad8cc1e604be8640980ea031b507

Analysis

max time kernel
136s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 09:59

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General

Target

p silp AI240190.pdf.exe
Size

748KB
MD5

02c468dab798e0e6bab01d840656a82b
SHA1

ded241846767c42dcfe3b77817d95794c12d45ce
SHA256

71f24d2bdc7bc70947a17e6eaf6550333244ad8cc1e604be8640980ea031b507
SHA512

e40340e26b76869908da6ea82249d944a329d0c690d7c041d825c2bb1372542636eb2235438cfb1bb3508e118fbda6660cdec5fc0854c4010cb5dfa81fba5881
SSDEEP

12288:ZQK/pbM4RwwAbS4uUvLHE6xdBMKvBedHae1kRupQqhQz67H/SVYT:ZQiM4iS4uUvvf/EHaFRq7fSVYT

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.satsllc.ae
Port:
587
Username:
[email protected]
Password:
Ahsan@12345
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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-1-5-21-776854024-226333264-2052258302-1000\Control Panel\International\Geo\Nation	p silp AI240190.pdf.exe

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
41	api.ipify.org
40	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2960 set thread context of 5056	2960	p silp AI240190.pdf.exe	94

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
4160	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2960	p silp AI240190.pdf.exe
2960	p silp AI240190.pdf.exe
636	powershell.exe
5056	RegSvcs.exe
5056	RegSvcs.exe
636	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2960	p silp AI240190.pdf.exe
Token: SeDebugPrivilege	636	powershell.exe
Token: SeDebugPrivilege	5056	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 636	2960	p silp AI240190.pdf.exe	90
PID 2960 wrote to memory of 636	2960	p silp AI240190.pdf.exe	90
PID 2960 wrote to memory of 636	2960	p silp AI240190.pdf.exe	90
PID 2960 wrote to memory of 4160	2960	p silp AI240190.pdf.exe	92
PID 2960 wrote to memory of 4160	2960	p silp AI240190.pdf.exe	92
PID 2960 wrote to memory of 4160	2960	p silp AI240190.pdf.exe	92
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94
PID 2960 wrote to memory of 5056	2960	p silp AI240190.pdf.exe	94

C:\Users\Admin\AppData\Local\Temp\p silp AI240190.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\p silp AI240190.pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZAdqWt.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:636
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZAdqWt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5FEE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4160
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5056

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k0rx2ckw.bpj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5FEE.tmp

Filesize
1KB

MD5
ee594577ba15f23f3680562ab220b41b

SHA1
17815c9d4d13a319091a8006f8ee9cc92a2eed65

SHA256
db30652ab479669ec68866bdcb81bac6e04ca6c6f327439c3c5ae40d7a3ebac6

SHA512
465cf4d52f822c2b9eef32214bfad61905c9483f87772b5ef1aa0be52ae48f7056e1529ebed09901a5fc8deff38ed29c21d612e809a1c574c0a25c110d301f03

Download Submit
memory/636-19-0x0000000005AE0000-0x0000000006108000-memory.dmp

Filesize
6.2MB

Download
memory/636-70-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/636-65-0x0000000007E20000-0x0000000007E34000-memory.dmp

Filesize
80KB

Download
memory/636-64-0x0000000007E10000-0x0000000007E1E000-memory.dmp

Filesize
56KB

Download
memory/636-63-0x0000000007DE0000-0x0000000007DF1000-memory.dmp

Filesize
68KB

Download
memory/636-62-0x0000000007E60000-0x0000000007EF6000-memory.dmp

Filesize
600KB

Download
memory/636-61-0x0000000007C50000-0x0000000007C5A000-memory.dmp

Filesize
40KB

Download
memory/636-60-0x0000000007BE0000-0x0000000007BFA000-memory.dmp

Filesize
104KB

Download
memory/636-59-0x0000000008220000-0x000000000889A000-memory.dmp

Filesize
6.5MB

Download
memory/636-15-0x0000000005300000-0x0000000005336000-memory.dmp

Filesize
216KB

Download
memory/636-16-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/636-21-0x00000000054A0000-0x00000000054B0000-memory.dmp

Filesize
64KB

Download
memory/636-66-0x0000000007F20000-0x0000000007F3A000-memory.dmp

Filesize
104KB

Download
memory/636-42-0x0000000006910000-0x000000000695C000-memory.dmp

Filesize
304KB

Download
memory/636-67-0x0000000007F00000-0x0000000007F08000-memory.dmp

Filesize
32KB

Download
memory/636-20-0x00000000054A0000-0x00000000054B0000-memory.dmp

Filesize
64KB

Download
memory/636-56-0x00000000078A0000-0x00000000078BE000-memory.dmp

Filesize
120KB

Download
memory/636-24-0x00000000057F0000-0x0000000005812000-memory.dmp

Filesize
136KB

Download
memory/636-46-0x0000000070DC0000-0x0000000070E0C000-memory.dmp

Filesize
304KB

Download
memory/636-26-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/636-28-0x0000000006280000-0x00000000062E6000-memory.dmp

Filesize
408KB

Download
memory/636-45-0x0000000006E90000-0x0000000006EC2000-memory.dmp

Filesize
200KB

Download
memory/636-44-0x000000007F4D0000-0x000000007F4E0000-memory.dmp

Filesize
64KB

Download
memory/636-43-0x00000000054A0000-0x00000000054B0000-memory.dmp

Filesize
64KB

Download
memory/636-58-0x00000000078C0000-0x0000000007963000-memory.dmp

Filesize
652KB

Download
memory/636-40-0x00000000062F0000-0x0000000006644000-memory.dmp

Filesize
3.3MB

Download
memory/636-41-0x00000000068D0000-0x00000000068EE000-memory.dmp

Filesize
120KB

Download
memory/2960-27-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/2960-5-0x0000000004BE0000-0x0000000004BEA000-memory.dmp

Filesize
40KB

Download
memory/2960-0-0x0000000000170000-0x000000000022E000-memory.dmp

Filesize
760KB

Download
memory/2960-1-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/2960-25-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/2960-2-0x0000000005100000-0x00000000056A4000-memory.dmp

Filesize
5.6MB

Download
memory/2960-18-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/2960-3-0x0000000004BF0000-0x0000000004C82000-memory.dmp

Filesize
584KB

Download
memory/2960-10-0x0000000008BE0000-0x0000000008C62000-memory.dmp

Filesize
520KB

Download
memory/2960-9-0x00000000050F0000-0x0000000005104000-memory.dmp

Filesize
80KB

Download
memory/2960-8-0x00000000050E0000-0x00000000050EE000-memory.dmp

Filesize
56KB

Download
memory/2960-7-0x0000000004F10000-0x0000000004F28000-memory.dmp

Filesize
96KB

Download
memory/2960-6-0x0000000004E70000-0x0000000004F0C000-memory.dmp

Filesize
624KB

Download
memory/2960-4-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/5056-30-0x0000000005570000-0x0000000005580000-memory.dmp

Filesize
64KB

Download
memory/5056-57-0x0000000006990000-0x00000000069E0000-memory.dmp

Filesize
320KB

Download
memory/5056-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5056-29-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/5056-71-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/5056-72-0x0000000005570000-0x0000000005580000-memory.dmp

Filesize
64KB

Download