agenttesla | e965c8f96a32d3a71b02ee3439a5380cd6b16280527aee55c926cb2634ed36e9

Analysis

max time kernel
24s
max time network
30s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 14:53

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General

Target

b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
Size

752KB
MD5

ff97fec579778776ce97d2d0118bdae5
SHA1

22914dbd72f9392dc7ebcdf96c3ea82547ff0dfe
SHA256

b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def
SHA512

4dfe864b296218f894f87a5df34110983a5429d6fd3900359230ebf23962420b28cd766dcdecf3b075134572a927e0f0313244b1e7f3f3f981c257712664bf5c
SSDEEP

12288:1wfLnnvchm2rbS1jpdNvCFjG172tqYOkoWFiKkIYLJ6UEQgVhhaHFw1GfCo/Tn:Wb0hmYbSdNKFjG1CaWFiK4E7VxoTn

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.cup.org.pk
Port:
587
Username:
[email protected]
Password:
Cup@123#

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cup.org.pk
Port:
587
Username:
[email protected]
Password:
Cup@123#
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
2868	powershell.exe
2644	powershell.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 2056 set thread context of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38

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	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.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
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
3048	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
3048	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
2868	powershell.exe
2644	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
Token: SeDebugPrivilege	3048	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
Token: SeDebugPrivilege	2868	powershell.exe
Token: SeDebugPrivilege	2644	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2868	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	29
PID 2056 wrote to memory of 2868	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	29
PID 2056 wrote to memory of 2868	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	29
PID 2056 wrote to memory of 2868	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	29
PID 2056 wrote to memory of 2644	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	31
PID 2056 wrote to memory of 2644	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	31
PID 2056 wrote to memory of 2644	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	31
PID 2056 wrote to memory of 2644	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	31
PID 2056 wrote to memory of 2800	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	33
PID 2056 wrote to memory of 2800	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	33
PID 2056 wrote to memory of 2800	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	33
PID 2056 wrote to memory of 2800	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	33
PID 2056 wrote to memory of 3032	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	35
PID 2056 wrote to memory of 3032	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	35
PID 2056 wrote to memory of 3032	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	35
PID 2056 wrote to memory of 3032	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	35
PID 2056 wrote to memory of 2424	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	36
PID 2056 wrote to memory of 2424	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	36
PID 2056 wrote to memory of 2424	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	36
PID 2056 wrote to memory of 2424	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	36
PID 2056 wrote to memory of 2100	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	37
PID 2056 wrote to memory of 2100	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	37
PID 2056 wrote to memory of 2100	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	37
PID 2056 wrote to memory of 2100	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	37
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38
PID 2056 wrote to memory of 3048	2056	b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe	38

C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
"C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2056
- 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\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FqIjunRNR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2644
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FqIjunRNR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA718.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
  "C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
  2⤵
  PID:3032
- C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
  "C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
  2⤵
  PID:2424
- C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
  "C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
  2⤵
  PID:2100
- C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe
  "C:\Users\Admin\AppData\Local\Temp\b7d2cbbb89d8e19df00ca2912eed64113e334ae25e27151c384fe170f2d58def.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3048

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

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\Temp\tmpA718.tmp

Filesize
1KB

MD5
c2a7fa222248b68c2d8a31caac1cbc2e

SHA1
0c54a3d92f3213183e2a8b0aaae7489e3c36a5f1

SHA256
fdb6393b8a7778f72118f6e4d4efc65af0fb380f59be896546f2ba04b09fdd68

SHA512
1f8ae44b5e4fb063cc2bd894b300c73e4012e9c7de55e157c3d64eae167adb47eb08821f4fa72e47bd668a6d5e788a2f0a125af91631f8879f579633bd8d7103

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
c671842b848ccd1766a28d83897be691

SHA1
f54e858347338f91b19760ba222ff7ecff94346a

SHA256
651ec12a92dc97dfb094d8c0a05d4091d33525b7fe54e7cd8fabd85387f830ae

SHA512
8393a7520c1165c9076367c90ad427011b4f035b5e104fb7159c34eaaf3a9db40269b162a4cdd9882de11cf63c5f7541f247b69682f099fcd10895dc89a9681e

Download Submit
memory/2056-5-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/2056-1-0x0000000000170000-0x0000000000230000-memory.dmp

Filesize
768KB

Download
memory/2056-4-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2056-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/2056-6-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2056-7-0x0000000000610000-0x0000000000618000-memory.dmp

Filesize
32KB

Download
memory/2056-8-0x0000000000620000-0x000000000062E000-memory.dmp

Filesize
56KB

Download
memory/2056-9-0x00000000048C0000-0x0000000004944000-memory.dmp

Filesize
528KB

Download
memory/2056-2-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2056-3-0x0000000002140000-0x00000000021DC000-memory.dmp

Filesize
624KB

Download
memory/2056-34-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/3048-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-32-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3048-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download