agenttesla | 779e143f3d1fdce3e3e5ea05a54072058b6e0030ea7542d2f17f7a4fe7a96ff1

Analysis

max time kernel
95s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 14:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
Size

669KB
MD5

a5f11abae71070b66cafddf30347ded9
SHA1

39aed3fdcecfdcd5b590a4cae48033d20bc1dc05
SHA256

acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14
SHA512

e0f3abadc88575df1af0e9afafec6d44140d6fe3a7b14557d6aa3c5115f7845c1b40b27eff287816b3b7c1472436e638b51c2afd05732f30ca0542dbac6e9105
SSDEEP

12288:KeQ5vziTxTJc3rSgpEzRBU6dkjc00K7F/6IswcpBuJWokINOHVrR:KriTNerSrzKjc00mqwMYZOVrR

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.uzmbc.com
Port:
587
Username:
[email protected]
Password:
Thenightisdark22
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 208 set thread context of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98

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
3992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
4936	powershell.exe
3436	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
3436	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
4936	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
Token: SeDebugPrivilege	4936	powershell.exe
Token: SeDebugPrivilege	3436	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 4936	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	94
PID 208 wrote to memory of 4936	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	94
PID 208 wrote to memory of 4936	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	94
PID 208 wrote to memory of 3992	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	96
PID 208 wrote to memory of 3992	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	96
PID 208 wrote to memory of 3992	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	96
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98
PID 208 wrote to memory of 3436	208	acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe	98

C:\Users\Admin\AppData\Local\Temp\acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
"C:\Users\Admin\AppData\Local\Temp\acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CFgFIbkCur.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4936
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CFgFIbkCur" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB51.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3992
- C:\Users\Admin\AppData\Local\Temp\acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe
  "C:\Users\Admin\AppData\Local\Temp\acc3af1d99c5b30de20a7c6c669401990ea4a9e15c101eb73b3efe86815d9c14.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_clkluzik.qam.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBB51.tmp

Filesize
1KB

MD5
e63a1227b374918c3054791e7e8e9911

SHA1
b24ec947f99e8d59d1793a1987cfd35a60611610

SHA256
3372bf4400a09db068dad55d4d3b2ca68faa5441f1a7c3c33c6231183b1293ba

SHA512
91ed0ca351b438ac4d5fcc62b90af7c3e1fcdac44ccb92e09f15a6b2b4f6f571859e51c84b194c2a9e897baa43dd959572dc853e6f5a56c87f077c5fee1aedf8

Download Submit
memory/208-8-0x0000000005D40000-0x0000000005D4E000-memory.dmp

Filesize
56KB

Download
memory/208-9-0x0000000006C90000-0x0000000006D18000-memory.dmp

Filesize
544KB

Download
memory/208-4-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/208-5-0x0000000005A70000-0x0000000005A7A000-memory.dmp

Filesize
40KB

Download
memory/208-6-0x0000000005C80000-0x0000000005C94000-memory.dmp

Filesize
80KB

Download
memory/208-7-0x0000000005CB0000-0x0000000005CBA000-memory.dmp

Filesize
40KB

Download
memory/208-2-0x0000000005D70000-0x0000000006314000-memory.dmp

Filesize
5.6MB

Download
memory/208-3-0x00000000058C0000-0x0000000005952000-memory.dmp

Filesize
584KB

Download
memory/208-10-0x000000000A8B0000-0x000000000A94C000-memory.dmp

Filesize
624KB

Download
memory/208-11-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/208-12-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/208-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/208-0-0x0000000000F70000-0x000000000101E000-memory.dmp

Filesize
696KB

Download
memory/208-27-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/3436-28-0x0000000005980000-0x0000000005990000-memory.dmp

Filesize
64KB

Download
memory/3436-29-0x0000000005BD0000-0x0000000005C36000-memory.dmp

Filesize
408KB

Download
memory/3436-71-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/3436-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3436-62-0x0000000006980000-0x00000000069D0000-memory.dmp

Filesize
320KB

Download
memory/3436-26-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-44-0x0000000006BC0000-0x0000000006BF2000-memory.dmp

Filesize
200KB

Download
memory/4936-57-0x0000000007800000-0x00000000078A3000-memory.dmp

Filesize
652KB

Download
memory/4936-18-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-35-0x0000000005F50000-0x0000000005FB6000-memory.dmp

Filesize
408KB

Download
memory/4936-17-0x0000000002D00000-0x0000000002D36000-memory.dmp

Filesize
216KB

Download
memory/4936-40-0x00000000061A0000-0x00000000064F4000-memory.dmp

Filesize
3.3MB

Download
memory/4936-41-0x0000000006600000-0x000000000661E000-memory.dmp

Filesize
120KB

Download
memory/4936-42-0x0000000006630000-0x000000000667C000-memory.dmp

Filesize
304KB

Download
memory/4936-43-0x000000007EF30000-0x000000007EF40000-memory.dmp

Filesize
64KB

Download
memory/4936-22-0x0000000002D80000-0x0000000002D90000-memory.dmp

Filesize
64KB

Download
memory/4936-45-0x0000000070750000-0x000000007079C000-memory.dmp

Filesize
304KB

Download
memory/4936-55-0x0000000006C10000-0x0000000006C2E000-memory.dmp

Filesize
120KB

Download
memory/4936-56-0x0000000002D80000-0x0000000002D90000-memory.dmp

Filesize
64KB

Download
memory/4936-21-0x00000000057B0000-0x0000000005DD8000-memory.dmp

Filesize
6.2MB

Download
memory/4936-58-0x0000000007F70000-0x00000000085EA000-memory.dmp

Filesize
6.5MB

Download
memory/4936-59-0x0000000007930000-0x000000000794A000-memory.dmp

Filesize
104KB

Download
memory/4936-60-0x00000000079A0000-0x00000000079AA000-memory.dmp

Filesize
40KB

Download
memory/4936-61-0x0000000007BB0000-0x0000000007C46000-memory.dmp

Filesize
600KB

Download
memory/4936-63-0x0000000007B30000-0x0000000007B41000-memory.dmp

Filesize
68KB

Download
memory/4936-24-0x0000000005740000-0x0000000005762000-memory.dmp

Filesize
136KB

Download
memory/4936-64-0x0000000007B60000-0x0000000007B6E000-memory.dmp

Filesize
56KB

Download
memory/4936-65-0x0000000007B70000-0x0000000007B84000-memory.dmp

Filesize
80KB

Download
memory/4936-66-0x0000000007C70000-0x0000000007C8A000-memory.dmp

Filesize
104KB

Download
memory/4936-67-0x0000000007C50000-0x0000000007C58000-memory.dmp

Filesize
32KB

Download
memory/4936-70-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-19-0x0000000002D80000-0x0000000002D90000-memory.dmp

Filesize
64KB

Download