agenttesla | 1c35e8234bcbf50e3a9ca70cdc0d0fa0239da5a2c51ba969fd3374a53418ebc2

General

Target

Shipping Documents – BL+CI.exe
Size

977KB
MD5

3000187ab40ba4f6923d6472a78ad184
SHA1

fa13ad7c3692b0db7d1f6527c78e17ce54598822
SHA256

1c35e8234bcbf50e3a9ca70cdc0d0fa0239da5a2c51ba969fd3374a53418ebc2
SHA512

24cf143a18236a6982d265d5993c067f1205e7af8d5c258331eb52fb05d5e0853375a5049f0cfbe61b64251ccead5998254dc05e59917be2a77815da41128a39
SSDEEP

12288:cfx/MQ4y0ueWFm+7UaQvRC2xACDqctq8hAVh3H3mSWIXEBNBQ2YjBqwgacPeOsig:Y/MQ4uRFm+psRC2hh2VbWBNBQvMwC1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.hoangtruongphat.com
Port:
587
Username:
[email protected]
Password:
hoangtruongphat818
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

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 2388 set thread context of 2564	2388	Shipping Documents – BL+CI.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
2608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2564	Shipping Documents – BL+CI.exe
2564	Shipping Documents – BL+CI.exe
2896	powershell.exe
1996	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	Shipping Documents – BL+CI.exe
Token: SeDebugPrivilege	1996	powershell.exe
Token: SeDebugPrivilege	2896	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 1996	2388	Shipping Documents – BL+CI.exe	28
PID 2388 wrote to memory of 1996	2388	Shipping Documents – BL+CI.exe	28
PID 2388 wrote to memory of 1996	2388	Shipping Documents – BL+CI.exe	28
PID 2388 wrote to memory of 1996	2388	Shipping Documents – BL+CI.exe	28
PID 2388 wrote to memory of 2896	2388	Shipping Documents – BL+CI.exe	30
PID 2388 wrote to memory of 2896	2388	Shipping Documents – BL+CI.exe	30
PID 2388 wrote to memory of 2896	2388	Shipping Documents – BL+CI.exe	30
PID 2388 wrote to memory of 2896	2388	Shipping Documents – BL+CI.exe	30
PID 2388 wrote to memory of 2608	2388	Shipping Documents – BL+CI.exe	31
PID 2388 wrote to memory of 2608	2388	Shipping Documents – BL+CI.exe	31
PID 2388 wrote to memory of 2608	2388	Shipping Documents – BL+CI.exe	31
PID 2388 wrote to memory of 2608	2388	Shipping Documents – BL+CI.exe	31
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34
PID 2388 wrote to memory of 2564	2388	Shipping Documents – BL+CI.exe	34

C:\Users\Admin\AppData\Local\Temp\Shipping Documents – BL+CI.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents – BL+CI.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2388
- 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\Shipping Documents – BL+CI.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WlANgp.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2896
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WlANgp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4164.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2608
- C:\Users\Admin\AppData\Local\Temp\Shipping Documents – BL+CI.exe
  "C:\Users\Admin\AppData\Local\Temp\Shipping Documents – BL+CI.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2564

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\tmp4164.tmp

Filesize
1KB

MD5
8aef0fbb2013f7982d4bc8cd99669d0b

SHA1
f3c2ca58bec9310de96d03a700fc90fb3771920f

SHA256
e7c353943b83813d135447d2cfbc1e8b488768ddd2f6f4afc840ad9f34a261c7

SHA512
6a2df1a73f2df741a26909b3bab2efbfcec4330fd4aa1e588df07ce5afaa22b9b794db165190868410063377efdcee34a79443d8feef2783c110be806d37d461

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
2d5c854e176a69a39c32534f722d19c7

SHA1
33636321aa3e25e283eaa7f0ccd3630dd2d87d66

SHA256
2b095f8ed5d0507f4ca0c4a4f4feb412d985fa1337dfc46365e22daa7f35452b

SHA512
c9945d99aa53937868f1684c2e486620d7318734635389d6de18cb856b3cd358a03f0328a58a54d6969a1b22cf7195f787e490fca538c4aefa685128e15d00a3

Download Submit
memory/2388-4-0x00000000005C0000-0x00000000005CE000-memory.dmp

Filesize
56KB

Download
memory/2388-31-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-0-0x0000000000B00000-0x0000000000BFA000-memory.dmp

Filesize
1000KB

Download
memory/2388-5-0x00000000005E0000-0x00000000005F6000-memory.dmp

Filesize
88KB

Download
memory/2388-6-0x0000000004350000-0x00000000043D4000-memory.dmp

Filesize
528KB

Download
memory/2388-2-0x00000000073F0000-0x0000000007430000-memory.dmp

Filesize
256KB

Download
memory/2388-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-3-0x0000000000590000-0x00000000005A8000-memory.dmp

Filesize
96KB

Download
memory/2564-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2564-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2564-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads