agenttesla | a05ce1f38d2250cbab37851ba53120058ce06fa97cdaf961f4d9814de066cb32

Analysis

max time kernel
122s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 07:36

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General

Target

INQUIRYS#46789-SEP24MAT.exe
Size

1.2MB
MD5

07ccbec18681f1d2e98c33a62bdf89d6
SHA1

391dd53228844ce76c1fe9ee8ec1d9c40731d2ce
SHA256

9c08d64bbe7619affdc3842f4cbfa2f2d7e06d08aec3d01c0558ba133129c3d7
SHA512

2309703110314b4d1e03d0f70ba91feedf0ca11893b11853f1a62cfe439f0cb8b2b13d06b980efac267e7d6f249ab84722375215e6ecb97cab0e4d006ec5ff34
SSDEEP

24576:fRmJkcoQricOIQxiZY1ia3+ekxiX/7z2Gw1lODrQvTVZ/zAd7iy7:0JZoQrbTFZY1ia3+4K1k4z/zE7iG

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.zoho.eu
Port:
587
Username:
[email protected]
Password:
office12#

Signatures

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anaboly.vbs	anaboly.exe

Executes dropped EXE 2 IoCs

pid	Process
1776	anaboly.exe
2792	anaboly.exe

Loads dropped DLL 1 IoCs

pid	Process
2516	INQUIRYS#46789-SEP24MAT.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000015d59-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 2740	2792	anaboly.exe	33

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 4 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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	INQUIRYS#46789-SEP24MAT.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	anaboly.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	anaboly.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2740	RegSvcs.exe
2740	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1776	anaboly.exe
2792	anaboly.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	RegSvcs.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
2516	INQUIRYS#46789-SEP24MAT.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
1776	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe
2792	anaboly.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1776	2516	INQUIRYS#46789-SEP24MAT.exe	30
PID 2516 wrote to memory of 1776	2516	INQUIRYS#46789-SEP24MAT.exe	30
PID 2516 wrote to memory of 1776	2516	INQUIRYS#46789-SEP24MAT.exe	30
PID 2516 wrote to memory of 1776	2516	INQUIRYS#46789-SEP24MAT.exe	30
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2544	1776	anaboly.exe	31
PID 1776 wrote to memory of 2792	1776	anaboly.exe	32
PID 1776 wrote to memory of 2792	1776	anaboly.exe	32
PID 1776 wrote to memory of 2792	1776	anaboly.exe	32
PID 1776 wrote to memory of 2792	1776	anaboly.exe	32
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33
PID 2792 wrote to memory of 2740	2792	anaboly.exe	33

C:\Users\Admin\AppData\Local\Temp\INQUIRYS#46789-SEP24MAT.exe
"C:\Users\Admin\AppData\Local\Temp\INQUIRYS#46789-SEP24MAT.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Laddonia\anaboly.exe
  "C:\Users\Admin\AppData\Local\Temp\INQUIRYS#46789-SEP24MAT.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1776
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\INQUIRYS#46789-SEP24MAT.exe"
    3⤵
    PID:2544
- - C:\Users\Admin\AppData\Local\Laddonia\anaboly.exe
    "C:\Users\Admin\AppData\Local\Laddonia\anaboly.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2792
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Laddonia\anaboly.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDEEF.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\leucoryx

Filesize
266KB

MD5
ac190dfb45df9a048098b150d8fe55d3

SHA1
d7a626a1ae958d6adc7f74cec7d2f637fc46c0e7

SHA256
d74d0ae6775bad1b8009a35682bb2226d5ed7ae6364692b18d8d01f1f8fed6a2

SHA512
325f4b0cc21e4714f3d4fdb57b74a0f6a66099226be42a0d8440f7b7bb65225de0b362485ae3fe74c03c4ec08201f265d587ab2a08e7f1bfb2cab07544b7ed3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\leucoryx

Filesize
134KB

MD5
016b34058b3f9f67657d9078cfb6958a

SHA1
d9582928fdd9d19787dd4b6ffe92157be9594c6d

SHA256
093146d51aa70980c453d46191dd9fba08777bfac6baed03fa4743ceba01843b

SHA512
70f6facb3ff9658aeebb20abe356b2494e47f8ea435dafa92103de3c605ce372674a0d74c466c08e58ddece078e65e9948b478275682e0e8d3f2e1dadc1e097f

Download Submit
\Users\Admin\AppData\Local\Laddonia\anaboly.exe

Filesize
1.2MB

MD5
07ccbec18681f1d2e98c33a62bdf89d6

SHA1
391dd53228844ce76c1fe9ee8ec1d9c40731d2ce

SHA256
9c08d64bbe7619affdc3842f4cbfa2f2d7e06d08aec3d01c0558ba133129c3d7

SHA512
2309703110314b4d1e03d0f70ba91feedf0ca11893b11853f1a62cfe439f0cb8b2b13d06b980efac267e7d6f249ab84722375215e6ecb97cab0e4d006ec5ff34

Download Submit
memory/1776-12-0x0000000003D80000-0x0000000004180000-memory.dmp

Filesize
4.0MB

Download
memory/2516-2-0x0000000003610000-0x0000000003A10000-memory.dmp

Filesize
4.0MB

Download
memory/2740-28-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-54-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-23-0x0000000000970000-0x00000000009C6000-memory.dmp

Filesize
344KB

Download
memory/2740-24-0x0000000000490000-0x00000000004E6000-memory.dmp

Filesize
344KB

Download
memory/2740-25-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-36-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-48-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-46-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-44-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-42-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-40-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-38-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-34-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-32-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-30-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-21-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2740-26-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-58-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-56-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-22-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2740-52-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-50-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-68-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-66-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-64-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-62-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-60-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-70-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-74-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-72-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-76-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-78-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-80-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-82-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-84-0x0000000000490000-0x00000000004DF000-memory.dmp

Filesize
316KB

Download
memory/2740-19-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2792-18-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download