agenttesla | 90c7b6bd3fd954125e071fca9a96c398d2c7c337e150b79c3629285858dd476c

General

Target

Hpbinymcv.exe
Size

367KB
MD5

5199e85b0c1149366cad61fb1b777e26
SHA1

c8796fb6fb49017c08a7e17518ec8f70a01cc941
SHA256

90c7b6bd3fd954125e071fca9a96c398d2c7c337e150b79c3629285858dd476c
SHA512

23c1c2ee74c77a693368dbaa00e21a16a86a2063b0b0c646dee703cdc502d18f99e0558a9810b71d6016484a3926e29baef749ad063a645a8e66324a5c26740b
SSDEEP

6144:Y9YIxlje/RK9Xgg643BxGbVs/rpFoSM4md4/mWrO3g/VwThi68dFfUdYRosJmPX7:Y9YIxNJ9L643BxbcSPO4uWrZdYi68bwl

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.asiaparadisehotel.com
Port:
587
Username:
[email protected]
Password:
^b2ycDldex$@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.asiaparadisehotel.com
Port:
587
Username:
[email protected]
Password:
^b2ycDldex$@
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Wvfjxair = "C:\\Users\\Admin\\AppData\\Roaming\\Wvfjxair.exe"	Hpbinymcv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TlKsFB = "C:\\Users\\Admin\\AppData\\Roaming\\TlKsFB\\TlKsFB.exe"	Hpbinymcv.exe

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
24	api.ipify.org
25	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2992 set thread context of 220	2992	Hpbinymcv.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
220	Hpbinymcv.exe
220	Hpbinymcv.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	Hpbinymcv.exe
Token: SeDebugPrivilege	220	Hpbinymcv.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91
PID 2992 wrote to memory of 220	2992	Hpbinymcv.exe	91

C:\Users\Admin\AppData\Local\Temp\Hpbinymcv.exe
"C:\Users\Admin\AppData\Local\Temp\Hpbinymcv.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Users\Admin\AppData\Local\Temp\Hpbinymcv.exe
  C:\Users\Admin\AppData\Local\Temp\Hpbinymcv.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Hpbinymcv.exe.log

Filesize
927B

MD5
4a911455784f74e368a4c2c7876d76f4

SHA1
a1700a0849ffb4f26671eb76da2489946b821c34

SHA256
264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c

SHA512
4617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d

Download Submit
memory/220-18-0x0000000006600000-0x0000000006650000-memory.dmp

Filesize
320KB

Download
memory/220-15-0x00000000029A0000-0x00000000029B0000-memory.dmp

Filesize
64KB

Download
memory/220-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/220-22-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/220-20-0x0000000006830000-0x00000000068C2000-memory.dmp

Filesize
584KB

Download
memory/220-19-0x00000000066F0000-0x000000000678C000-memory.dmp

Filesize
624KB

Download
memory/220-16-0x00000000050A0000-0x0000000005106000-memory.dmp

Filesize
408KB

Download
memory/220-14-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/220-23-0x00000000029A0000-0x00000000029B0000-memory.dmp

Filesize
64KB

Download
memory/220-21-0x00000000067C0000-0x00000000067CA000-memory.dmp

Filesize
40KB

Download
memory/2992-8-0x0000000005DA0000-0x0000000006344000-memory.dmp

Filesize
5.6MB

Download
memory/2992-13-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2992-7-0x0000000005730000-0x000000000577C000-memory.dmp

Filesize
304KB

Download
memory/2992-2-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/2992-0-0x0000000000BE0000-0x0000000000C42000-memory.dmp

Filesize
392KB

Download
memory/2992-6-0x00000000056D0000-0x0000000005710000-memory.dmp

Filesize
256KB

Download
memory/2992-5-0x0000000005670000-0x00000000056B0000-memory.dmp

Filesize
256KB

Download
memory/2992-1-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2992-4-0x0000000005610000-0x000000000566A000-memory.dmp

Filesize
360KB

Download
memory/2992-3-0x0000000005540000-0x0000000005598000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads