agenttesla | f575b00c8617ae312ee2e6bb708a588c2e3ebf893ce9f46cb880efbef8679e07

General

Target

NEW_ORDER_ENQUIRY.PDF.exe
Size

843KB
MD5

3636163fee6bfb2fd4a3a1f68a1e1bde
SHA1

9959c3c8385f15c60a60020adbab4825d7ed4bbb
SHA256

913bdba98e1faeffc0e7d2bcaaa4a4d9c7fa954747b2c53f4301670cd32645b5
SHA512

bef6480888dc57b9cc65755297b6d7dedbbf2935ab32289a1b3eadf7d2789f618a497abeccb3e3a2b25637d041eb8adc1cb00fba5b91edc93088b1d2edecaaed
SSDEEP

12288:YNtQ1L2cZPvq1igKj7QAdUJ60ixdtln2Sm7IVeCpG8+0eNHNw6K:l1fPuOQAYu/tNzlrtehN2

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
mmm777

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2416-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2416-23-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2416-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2416-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2416-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1444 set thread context of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32

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 3 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	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NEW_ORDER_ENQUIRY.PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2684	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1444	NEW_ORDER_ENQUIRY.PDF.exe
2416	MSBuild.exe
2416	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	NEW_ORDER_ENQUIRY.PDF.exe
Token: SeDebugPrivilege	2416	MSBuild.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 2684	1444	NEW_ORDER_ENQUIRY.PDF.exe	30
PID 1444 wrote to memory of 2684	1444	NEW_ORDER_ENQUIRY.PDF.exe	30
PID 1444 wrote to memory of 2684	1444	NEW_ORDER_ENQUIRY.PDF.exe	30
PID 1444 wrote to memory of 2684	1444	NEW_ORDER_ENQUIRY.PDF.exe	30
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32
PID 1444 wrote to memory of 2416	1444	NEW_ORDER_ENQUIRY.PDF.exe	32

C:\Users\Admin\AppData\Local\Temp\NEW_ORDER_ENQUIRY.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\NEW_ORDER_ENQUIRY.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1444
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fDoRcsRaXd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A5.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2684
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6A5.tmp

Filesize
1KB

MD5
eea377736a3ed11a48918d86ff0261b6

SHA1
fb01ae200bec411686d20cb2b57df36a51ca5d5c

SHA256
724dcc5ca1e2ceb1c71bdb5dffe26a6e3a506bc50b5b009e1a908382c2b4d7eb

SHA512
37dc967ced13ef961acbf48b1812d734167c957bc541e564380ef481c99c6b88be623710a1d3b6d56450f6657e1024b08cb9d938d4a1462829d5c43b9ba64023

Download Submit
memory/1444-0-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/1444-1-0x0000000000BD0000-0x0000000000CAA000-memory.dmp

Filesize
872KB

Download
memory/1444-2-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/1444-3-0x00000000004E0000-0x00000000004EA000-memory.dmp

Filesize
40KB

Download
memory/1444-4-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/1444-5-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/1444-6-0x0000000004DF0000-0x0000000004E5C000-memory.dmp

Filesize
432KB

Download
memory/1444-24-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-18-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2416-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-25-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2416-26-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-27-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-28-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads