agenttesla | 82f32be71d9c226d53658209924e4e534383b0db5481dbd49923692ef5666940

General

Target

AE23SDS04-3 BL.exe
Size

686KB
MD5

d5db9ee8c6502979187bd03d07242915
SHA1

85cefbee57f4f4912a81631eb664afdf9962096e
SHA256

82f32be71d9c226d53658209924e4e534383b0db5481dbd49923692ef5666940
SHA512

e3732c42e867555e13453cc60062c3c4ef6909aafe84d8fc9d601133e122c3af705db9e159bb36bfc0499dd8b505cf23b838aaa364d7f64fbb8e6408177b29e3
SSDEEP

12288:5sSnEw8i28IGrqd1F1Wlw7OjOv8MoVgNoVsbzGXZdOVVeLZaKk5Tu9:LnEw8i2MrI1F1yw7OjW8M5oUGjOVULZT

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.tabcoeng.ir
Port:
587
Username:
[email protected]
Password:
Jh2cWb0NSjC{
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 3048 set thread context of 2736	3048	AE23SDS04-3 BL.exe	34

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
2596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3048	AE23SDS04-3 BL.exe
3048	AE23SDS04-3 BL.exe
2664	powershell.exe
2588	powershell.exe
2736	AE23SDS04-3 BL.exe
2736	AE23SDS04-3 BL.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3048	AE23SDS04-3 BL.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2588	powershell.exe
Token: SeDebugPrivilege	2736	AE23SDS04-3 BL.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2588	3048	AE23SDS04-3 BL.exe	28
PID 3048 wrote to memory of 2588	3048	AE23SDS04-3 BL.exe	28
PID 3048 wrote to memory of 2588	3048	AE23SDS04-3 BL.exe	28
PID 3048 wrote to memory of 2588	3048	AE23SDS04-3 BL.exe	28
PID 3048 wrote to memory of 2664	3048	AE23SDS04-3 BL.exe	30
PID 3048 wrote to memory of 2664	3048	AE23SDS04-3 BL.exe	30
PID 3048 wrote to memory of 2664	3048	AE23SDS04-3 BL.exe	30
PID 3048 wrote to memory of 2664	3048	AE23SDS04-3 BL.exe	30
PID 3048 wrote to memory of 2596	3048	AE23SDS04-3 BL.exe	31
PID 3048 wrote to memory of 2596	3048	AE23SDS04-3 BL.exe	31
PID 3048 wrote to memory of 2596	3048	AE23SDS04-3 BL.exe	31
PID 3048 wrote to memory of 2596	3048	AE23SDS04-3 BL.exe	31
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34
PID 3048 wrote to memory of 2736	3048	AE23SDS04-3 BL.exe	34

C:\Users\Admin\AppData\Local\Temp\AE23SDS04-3 BL.exe
"C:\Users\Admin\AppData\Local\Temp\AE23SDS04-3 BL.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3048
- 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\AE23SDS04-3 BL.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2588
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jIsLfgqGnzPAtt.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2664
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jIsLfgqGnzPAtt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp49BD.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2596
- C:\Users\Admin\AppData\Local\Temp\AE23SDS04-3 BL.exe
  "C:\Users\Admin\AppData\Local\Temp\AE23SDS04-3 BL.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp49BD.tmp

Filesize
1KB

MD5
2f9b9cac9ee8a825c18e8973190eeff9

SHA1
db0e7b5e429ea03a484f56754ebb631e36dea7f5

SHA256
2ceada0d2930142ee7a6cd0812c014b44649c473bf6fa4755a878139fa9bf942

SHA512
57180ded59f2230b2aa9821e3e989aaad84daada2589e07b44e4c9ee2b3d0c4941945cfe39bd9f247d72fe9c19dfc24dee76743206f55dbcbf3ad4c64a4f5ecf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3SK1PRDLOLJ6BGF2QVD2.temp

Filesize
7KB

MD5
b0c5de29b9c01cb6bbeac13944f3539a

SHA1
f3a5189b8918c29b31981285513f35cd44529274

SHA256
0150d1793ff8f5747ae0ef5fa5d9499a75e5e65f01c4596a0e069ff8dbe62373

SHA512
c8991473f0198dada2b0551561c0117460d2e3a95c6ad29de8e615a1ffc1650b95929b6b92d4075097d095fe7f5e19358531e68bfb827af02427b0e12c8727d6

Download Submit
memory/2588-34-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2588-47-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2588-42-0x0000000002C90000-0x0000000002CD0000-memory.dmp

Filesize
256KB

Download
memory/2588-41-0x0000000002C90000-0x0000000002CD0000-memory.dmp

Filesize
256KB

Download
memory/2588-39-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2588-37-0x0000000002C90000-0x0000000002CD0000-memory.dmp

Filesize
256KB

Download
memory/2664-32-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-46-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-43-0x000000006F6A0000-0x000000006FC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-40-0x0000000001BE0000-0x0000000001C20000-memory.dmp

Filesize
256KB

Download
memory/2736-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-44-0x0000000073520000-0x0000000073C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2736-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2736-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-49-0x00000000003A0000-0x00000000003E0000-memory.dmp

Filesize
256KB

Download
memory/2736-48-0x0000000073520000-0x0000000073C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2736-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-33-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-38-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2736-45-0x00000000003A0000-0x00000000003E0000-memory.dmp

Filesize
256KB

Download
memory/3048-2-0x00000000008E0000-0x0000000000920000-memory.dmp

Filesize
256KB

Download
memory/3048-7-0x00000000050D0000-0x0000000005152000-memory.dmp

Filesize
520KB

Download
memory/3048-6-0x0000000000AC0000-0x0000000000ACC000-memory.dmp

Filesize
48KB

Download
memory/3048-1-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/3048-0-0x0000000001360000-0x0000000001410000-memory.dmp

Filesize
704KB

Download
memory/3048-5-0x0000000000A40000-0x0000000000A48000-memory.dmp

Filesize
32KB

Download
memory/3048-4-0x00000000004A0000-0x00000000004B4000-memory.dmp

Filesize
80KB

Download
memory/3048-36-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/3048-3-0x0000000000B10000-0x0000000000BAE000-memory.dmp

Filesize
632KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads