agenttesla | bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e

Analysis

max time kernel
92s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 01:31

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General

Target

bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
Size

917KB
MD5

9ad55f83f1e003a0c7db813247a4742f
SHA1

1117e131b16bf4c08f671f18ae3730ec64c219b5
SHA256

bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e
SHA512

7031bdcb69739aa55a0661c67e366670cc8c683461284b97507b0a9e155bfa317c7af43d53485964d1f930f5aa76656be4340da8ec5d468e2e7ae82f5e8949b4
SSDEEP

6144:yp2KFo3o3v3fpsttGNb5y0qEb3+YS23smD30iVy2CMAuCwmd1mISOsL63clcxw2l:ijFuo3vAOzZSaVy+NusLY4jTLDhnI

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.alfainterplast.com.ua
Port:
587
Username:
[email protected]
Password:
X~9fki.{k;+)

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alfainterplast.com.ua
Port:
587
Username:
[email protected]
Password:
X~9fki.{k;+)
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/3112-44-0x0000000000400000-0x0000000000440000-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/3112-44-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

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

resource	yara_rule
behavioral2/memory/3112-44-0x0000000000400000-0x0000000000440000-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/3112-44-0x0000000000400000-0x0000000000440000-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/3112-44-0x0000000000400000-0x0000000000440000-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/3112-44-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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
1020	powershell.exe
3012	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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.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 632 set thread context of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100

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
1752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
3012	powershell.exe
1020	powershell.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
3112	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
3112	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
3012	powershell.exe
1020	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
Token: SeDebugPrivilege	3012	powershell.exe
Token: SeDebugPrivilege	1020	powershell.exe
Token: SeDebugPrivilege	3112	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 1020	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	92
PID 632 wrote to memory of 1020	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	92
PID 632 wrote to memory of 1020	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	92
PID 632 wrote to memory of 3012	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	94
PID 632 wrote to memory of 3012	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	94
PID 632 wrote to memory of 3012	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	94
PID 632 wrote to memory of 1752	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	96
PID 632 wrote to memory of 1752	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	96
PID 632 wrote to memory of 1752	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	96
PID 632 wrote to memory of 1472	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	98
PID 632 wrote to memory of 1472	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	98
PID 632 wrote to memory of 1472	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	98
PID 632 wrote to memory of 2768	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	99
PID 632 wrote to memory of 2768	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	99
PID 632 wrote to memory of 2768	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	99
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100
PID 632 wrote to memory of 3112	632	bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe	100

C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
"C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:632
- 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\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1020
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mnqiOndQHr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3012
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mnqiOndQHr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp74A3.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1752
- C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
  "C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe"
  2⤵
  PID:1472
- C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
  "C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe"
  2⤵
  PID:2768
- C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe
  "C:\Users\Admin\AppData\Local\Temp\bddcfdca7da88bdfed52adaebcb8ecdefe3ba41ae99cf2ab5e917025aa03285e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
d19f01756649c3781cd9e230efdc933f

SHA1
8cde3a894ce767c241cbd23c8f1e12667c77fcb0

SHA256
f1fc1d2b7e7cc62c412449c50a1fcdb8dbf3afd25e7bf934f18f4ec53bbaec6a

SHA512
7b9d0357de9f1120c387c18121b55d54c06fb41a7fa9847bbbdd04cb15d10616884832bfb0434b31c6941cdc2b87e0311106be614def786e6de64d0187762cf8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ytelpo5b.a2m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp74A3.tmp

Filesize
1KB

MD5
42960f9da1340c865db0ca3d51064af8

SHA1
f2d5677b4227ffd9c4d0549f76adafb39a347b05

SHA256
792077f0ba83bab17d31521febd54e43d7124b2cee8cbebc63d808d0a3295459

SHA512
9f1b0cf440357d62a3a9d51d462f3f495934b03acb8a02369cc0e3d30dfd130c9fd993e159ae65b1ff0003140f2180712ffd9ee0b5bff45b6c44739147e1c361

Download Submit
memory/632-6-0x0000000005D50000-0x0000000005D6A000-memory.dmp

Filesize
104KB

Download
memory/632-5-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/632-4-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

Filesize
40KB

Download
memory/632-7-0x0000000006DA0000-0x0000000006DB0000-memory.dmp

Filesize
64KB

Download
memory/632-8-0x00000000073A0000-0x0000000007422000-memory.dmp

Filesize
520KB

Download
memory/632-9-0x0000000009A10000-0x0000000009AAC000-memory.dmp

Filesize
624KB

Download
memory/632-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp

Filesize
584KB

Download
memory/632-2-0x0000000006080000-0x0000000006624000-memory.dmp

Filesize
5.6MB

Download
memory/632-47-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/632-0-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/632-1-0x0000000000F50000-0x000000000103C000-memory.dmp

Filesize
944KB

Download
memory/1020-45-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/1020-77-0x00000000072A0000-0x00000000072B1000-memory.dmp

Filesize
68KB

Download
memory/1020-14-0x00000000047C0000-0x00000000047F6000-memory.dmp

Filesize
216KB

Download
memory/1020-89-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/1020-32-0x00000000057A0000-0x0000000005AF4000-memory.dmp

Filesize
3.3MB

Download
memory/1020-15-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/1020-43-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/1020-80-0x00000000073E0000-0x00000000073FA000-memory.dmp

Filesize
104KB

Download
memory/1020-20-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/1020-19-0x0000000005560000-0x0000000005582000-memory.dmp

Filesize
136KB

Download
memory/1020-79-0x00000000072E0000-0x00000000072F4000-memory.dmp

Filesize
80KB

Download
memory/1020-78-0x00000000072D0000-0x00000000072DE000-memory.dmp

Filesize
56KB

Download
memory/1020-16-0x0000000004E30000-0x0000000005458000-memory.dmp

Filesize
6.2MB

Download
memory/1020-22-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/1020-76-0x0000000007320000-0x00000000073B6000-memory.dmp

Filesize
600KB

Download
memory/1020-75-0x0000000007110000-0x000000000711A000-memory.dmp

Filesize
40KB

Download
memory/1020-73-0x00000000076E0000-0x0000000007D5A000-memory.dmp

Filesize
6.5MB

Download
memory/1020-63-0x0000000074DF0000-0x0000000074E3C000-memory.dmp

Filesize
304KB

Download
memory/1020-74-0x00000000070A0000-0x00000000070BA000-memory.dmp

Filesize
104KB

Download
memory/3012-18-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3012-62-0x0000000007610000-0x00000000076B3000-memory.dmp

Filesize
652KB

Download
memory/3012-61-0x00000000075E0000-0x00000000075FE000-memory.dmp

Filesize
120KB

Download
memory/3012-50-0x0000000006BF0000-0x0000000006C22000-memory.dmp

Filesize
200KB

Download
memory/3012-48-0x0000000006620000-0x000000000663E000-memory.dmp

Filesize
120KB

Download
memory/3012-49-0x00000000066D0000-0x000000000671C000-memory.dmp

Filesize
304KB

Download
memory/3012-51-0x0000000074DF0000-0x0000000074E3C000-memory.dmp

Filesize
304KB

Download
memory/3012-81-0x0000000007C70000-0x0000000007C78000-memory.dmp

Filesize
32KB

Download
memory/3012-85-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3012-33-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3012-21-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3112-82-0x00000000068D0000-0x0000000006920000-memory.dmp

Filesize
320KB

Download
memory/3112-44-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download