agenttesla | 54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a

General

Target

54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe
Size

914KB
MD5

8179c97b111f9f37b54dbebc17324243
SHA1

48b5fc456b271163ba67f4868682c6ab3832b26d
SHA256

54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a
SHA512

2d06dbd5021bbaed40e713090f3815c11b3142558d6dcc6527f9ef77609b36f1f7aefe972b1e7877abc8053ffb8cc8564ea3ec915a9646271f0f1b1d16477418
SSDEEP

12288:BEfL+hExU/5q1h8BRj/VThVZ5EuAqMDfbSooDeeFcEnfPQeUiuIo9Vbw/hv+bCDc:iLGkCBNVThVZ5ExpFoDNxQtRjwk7Am

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.comedyskits.com.ng
Port:
587
Username:
[email protected]
Password:
H),VtEq1)5IX
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
1092	powershell.exe
2196	powershell.exe

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 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1976 set thread context of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37

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
264	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1092	powershell.exe
2196	powershell.exe
2920	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe
2920	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1092	powershell.exe
Token: SeDebugPrivilege	2196	powershell.exe
Token: SeDebugPrivilege	2920	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2920	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1092	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	31
PID 1976 wrote to memory of 1092	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	31
PID 1976 wrote to memory of 1092	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	31
PID 1976 wrote to memory of 1092	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	31
PID 1976 wrote to memory of 2196	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	33
PID 1976 wrote to memory of 2196	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	33
PID 1976 wrote to memory of 2196	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	33
PID 1976 wrote to memory of 2196	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	33
PID 1976 wrote to memory of 264	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	34
PID 1976 wrote to memory of 264	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	34
PID 1976 wrote to memory of 264	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	34
PID 1976 wrote to memory of 264	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	34
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37
PID 1976 wrote to memory of 2920	1976	54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe	37

C:\Users\Admin\AppData\Local\Temp\54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe
"C:\Users\Admin\AppData\Local\Temp\54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976
- 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\54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1092
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uJFLgFaNbNa.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uJFLgFaNbNa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEF10.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:264
- C:\Users\Admin\AppData\Local\Temp\54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe
  "C:\Users\Admin\AppData\Local\Temp\54fdfa9d36adfcff19dc72eb5367fd33c461774d7bd24dbf201307426e121b1a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2920

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

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEF10.tmp

Filesize
1KB

MD5
9430fed88e0deb46ec5ebf89be528a09

SHA1
c15ab30e58026ca5c3f212c24d32faef894f3b33

SHA256
5599693374e373c3d133f97f054a600665e51bb1295c966296a799ff9d9a5c7a

SHA512
72fd72a4ddd99d30ff220a9985b3f62c87652f14ad12ad0ccfc1223349ae674e8088216a70a6ffeb50832ba2e3451e5e8611d85e64c0f084051fd60d99362f15

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MNJ1A4CQB9SBKG79DUJ1.temp

Filesize
7KB

MD5
50d3dcd98c08d2f33c1b99a1c5d27253

SHA1
09486c061659635e65159f4e823b552778755ebb

SHA256
d5b734a2c1d17ffacf6cb5d79a1ef1f24f40c4ed9f245171b6f9526a5b56dc6b

SHA512
b4d396e07d97c3c4d3524ee1f64ed5d2d1d52ee0ca6d17f5cac5412525bbed8a97d21ccc163b2417b36e3ada6de1e4eda1b3a53a3ff5d0c5eeecd9df12fd00df

Download Submit
memory/1976-4-0x0000000000440000-0x0000000000448000-memory.dmp

Filesize
32KB

Download
memory/1976-31-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/1976-5-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/1976-6-0x00000000078D0000-0x0000000007954000-memory.dmp

Filesize
528KB

Download
memory/1976-2-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-1-0x0000000001100000-0x00000000011E8000-memory.dmp

Filesize
928KB

Download
memory/1976-3-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download
memory/2920-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2920-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2920-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads