agenttesla | 104ab77fb1ca4088384acacaa40b79f8ed7fafcaac9a2730eaebb27fc3592f7f

General

Target

New Order.exe
Size

846KB
MD5

bb8622ac441390650d12a874a4a10de2
SHA1

e530bdcc5854cc919762d5bcb2b97c18f3567a1c
SHA256

7fce3e76c6fced8598769e97c7cf34eaa6e86949bf61b75526fb3b489f6d81f7
SHA512

c39acb21430929e14d21df11042837189e7c6e092735c4091e16339f030d652b3aa577e34cc85563233503b5b15982ff98e54e05547bffae6ef80586c76f5303
SSDEEP

12288:zZxOh/wyO3wLcujxhjCNJFXS9TVWEZNxbvshQBaVZfaMzuX0J:zZCF9LcGfj8FiRPNxb0hQ6laYuX0J

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
Email To:
[email protected]

Signatures

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

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
2848	powershell.exe
2692	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

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
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2632 set thread context of 2616	2632	New Order.exe	38

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

System Information Discovery
T1082

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
2700	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2632	New Order.exe
2632	New Order.exe
2616	New Order.exe
2616	New Order.exe
2848	powershell.exe
2692	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	New Order.exe
Token: SeDebugPrivilege	2616	New Order.exe
Token: SeDebugPrivilege	2848	powershell.exe
Token: SeDebugPrivilege	2692	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2692	2632	New Order.exe	31
PID 2632 wrote to memory of 2692	2632	New Order.exe	31
PID 2632 wrote to memory of 2692	2632	New Order.exe	31
PID 2632 wrote to memory of 2692	2632	New Order.exe	31
PID 2632 wrote to memory of 2848	2632	New Order.exe	33
PID 2632 wrote to memory of 2848	2632	New Order.exe	33
PID 2632 wrote to memory of 2848	2632	New Order.exe	33
PID 2632 wrote to memory of 2848	2632	New Order.exe	33
PID 2632 wrote to memory of 2700	2632	New Order.exe	35
PID 2632 wrote to memory of 2700	2632	New Order.exe	35
PID 2632 wrote to memory of 2700	2632	New Order.exe	35
PID 2632 wrote to memory of 2700	2632	New Order.exe	35
PID 2632 wrote to memory of 2604	2632	New Order.exe	37
PID 2632 wrote to memory of 2604	2632	New Order.exe	37
PID 2632 wrote to memory of 2604	2632	New Order.exe	37
PID 2632 wrote to memory of 2604	2632	New Order.exe	37
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38
PID 2632 wrote to memory of 2616	2632	New Order.exe	38

C:\Users\Admin\AppData\Local\Temp\New Order.exe
"C:\Users\Admin\AppData\Local\Temp\New Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2632
- 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\New Order.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2692
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pDAmOcxDnZRg.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2848
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pDAmOcxDnZRg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE53.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2700
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

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\tmpE53.tmp

Filesize
1KB

MD5
fea3531239d2d0a5f62ff6f5550c224c

SHA1
1d4cb36e7851ba9689fb8e3b732bd797ca01cc48

SHA256
b4bd2485e8d49fab4b6d4144af729b36973d602fce0a88de0375987f6723bb99

SHA512
ab024fa590455c7c257d21dd79606046549d971a946145c327932411f6baa3f5ca25a30cb6ddac8db4b805041c24cb5fde1cbc892638f27f4fae74d244c9e017

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EPT42JIGR8QEUAVG5RFY.temp

Filesize
7KB

MD5
ff596dcc62b8447b2706df11381ccbae

SHA1
fd9c4a414878004668a83bb0549a9c21ae93d0f0

SHA256
e8fca10a035796c34cc75f2f03053c7f41a18f86e66d383e767c1366dd3be5d9

SHA512
4ab5f60c553598c6eb0ee5e735a5cb901d441cce76b857e24ca70091068cdb0203009e97680a48b4da643693b58e9c758a3f43ce49e97ea672a5f18e51d3ab13

Download Submit
memory/2616-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2616-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-30-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-3-0x00000000003B0000-0x00000000003C0000-memory.dmp

Filesize
64KB

Download
memory/2632-0-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/2632-1-0x0000000000A30000-0x0000000000B0A000-memory.dmp

Filesize
872KB

Download
memory/2632-2-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-5-0x00000000048C0000-0x0000000004942000-memory.dmp

Filesize
520KB

Download
memory/2632-4-0x0000000000440000-0x000000000044E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads