agenttesla | 5c860ed368d528130c6e7e0349659248bd2ed17831b72725f23a41363c802606

General

Target

DHL shipment details.exe
Size

875KB
MD5

393672bb42bc083ac95b87dfb7747b8c
SHA1

8f843f8f0853dce4d9dde38e26a677886c0180b0
SHA256

5c860ed368d528130c6e7e0349659248bd2ed17831b72725f23a41363c802606
SHA512

207c41933c6ea35685218e0cce37c05e398349f2efe124cfd070b69dc9a4edb10340998e1487129d35c0af7db0fd315b9dc198b1537acc3173913daa1882ce0b
SSDEEP

24576:o+H80Dr5z8em/TkTWG23DOghM1CcsfJx9:TJ8b/QTfkDOk7Jx

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
graceofgod@amenn

Signatures

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

AgentTesla payload 6 IoCs

resource	yara_rule
behavioral1/memory/320-67-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/320-68-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/320-69-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/320-70-0x000000000043761E-mapping.dmp	family_agenttesla
behavioral1/memory/320-72-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/320-74-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1536 set thread context of 320	1536	DHL shipment details.exe	30

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

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

T1053

pid	Process
592	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
320	RegSvcs.exe
320	RegSvcs.exe
1280	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	320	RegSvcs.exe
Token: SeDebugPrivilege	1280	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 1280	1536	DHL shipment details.exe	26
PID 1536 wrote to memory of 1280	1536	DHL shipment details.exe	26
PID 1536 wrote to memory of 1280	1536	DHL shipment details.exe	26
PID 1536 wrote to memory of 1280	1536	DHL shipment details.exe	26
PID 1536 wrote to memory of 592	1536	DHL shipment details.exe	28
PID 1536 wrote to memory of 592	1536	DHL shipment details.exe	28
PID 1536 wrote to memory of 592	1536	DHL shipment details.exe	28
PID 1536 wrote to memory of 592	1536	DHL shipment details.exe	28
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30
PID 1536 wrote to memory of 320	1536	DHL shipment details.exe	30

C:\Users\Admin\AppData\Local\Temp\DHL shipment details.exe
"C:\Users\Admin\AppData\Local\Temp\DHL shipment details.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1536
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BLnbPbmJ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1280
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BLnbPbmJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCF70.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCF70.tmp

Filesize
1KB

MD5
13cb6f16d9fd4f3ec2c97ebc0173faa4

SHA1
6f84d51ab669014c4b6d2bd59e9f6c42c4abb2c0

SHA256
90951221dae35e9d7ad0ef288000665ec3adc6daf733ee672d0c20b9edc71866

SHA512
a2145511451afd9e017b8adffe62e55964291a481a911f8d209b4a575810e7769867c73b570d4ce9e0bf77969121aa0eae01be88925cad92753ae38166637da5

Download Submit
memory/320-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-74-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-72-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/320-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1280-75-0x000000006E980000-0x000000006EF2B000-memory.dmp

Filesize
5.7MB

Download
memory/1280-76-0x000000006E980000-0x000000006EF2B000-memory.dmp

Filesize
5.7MB

Download
memory/1536-58-0x0000000005580000-0x0000000005624000-memory.dmp

Filesize
656KB

Download
memory/1536-63-0x0000000005870000-0x00000000058DE000-memory.dmp

Filesize
440KB

Download
memory/1536-54-0x0000000000EF0000-0x0000000000FD2000-memory.dmp

Filesize
904KB

Download
memory/1536-57-0x00000000007B0000-0x00000000007BA000-memory.dmp

Filesize
40KB

Download
memory/1536-56-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/1536-55-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads