agenttesla | 2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7

Analysis

max time kernel
132s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 02:02

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General

Target

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
Size

876KB
MD5

ef371eec27b49ddba4332cda7f5c3738
SHA1

6a7568498c09068e845c3341ea34d2ef8cb9eb15
SHA256

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7
SHA512

bd2d21126aafd328d3e48abd228cc0e1896b8a5e903ae3528f53bc3850f2c0e42262415978e0ac97395248fcb8a1627713956073544e2eae93c2b89a2f54814d
SSDEEP

12288:J7EhaAryXcd/C5gsunYMHag+30SypS41zBb9YfRcoIcvi7ZNeP71zjsxiY0LWxyi:XdMagsuV6lUL19+c0eWxz5Y0SxgUAq

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.nwac.com.ng
Port:
21
Username:
[email protected]
Password:
Foundation+111

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.nwac.com.ng
Port:
21
Username:
[email protected]
Password:
Foundation+111

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

Processes:

powershell.exepowershell.exe

pid process

4228 powershell.exe
980 powershell.exe

pid	process
4228	powershell.exe
980	powershell.exe

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

Processes:

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

vbc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hWgMNz = "C:\\Users\\Admin\\AppData\\Roaming\\hWgMNz\\hWgMNz.exe"	vbc.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

27 api.ipify.org
28 api.ipify.org
29 ip-api.com

flow	ioc
27	api.ipify.org
28	api.ipify.org
29	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe

description	pid	process	target process
PID 2392 set thread context of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe

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

Processes:

schtasks.exe

pid process

4900 schtasks.exe

pid	process
4900	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exepowershell.exepowershell.exevbc.exe

pid	process
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
980	powershell.exe
4228	powershell.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
1680	vbc.exe
1680	vbc.exe
4228	powershell.exe
980	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exepowershell.exepowershell.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
Token: SeDebugPrivilege	4228	powershell.exe
Token: SeDebugPrivilege	980	powershell.exe
Token: SeDebugPrivilege	1680	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

1680 vbc.exe

pid	process
1680	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe

description	pid	process	target process
PID 2392 wrote to memory of 4228	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 4228	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 4228	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 980	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 980	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 980	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	powershell.exe
PID 2392 wrote to memory of 4900	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	schtasks.exe
PID 2392 wrote to memory of 4900	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	schtasks.exe
PID 2392 wrote to memory of 4900	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	schtasks.exe
PID 2392 wrote to memory of 820	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 820	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 820	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe
PID 2392 wrote to memory of 1680	2392	2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe
"C:\Users\Admin\AppData\Local\Temp\2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392
- 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\2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4228
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fTaIHxljaWVCs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:980
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fTaIHxljaWVCs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp948F.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4900
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:820
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
221fe8e4a514a48b5019fb4fdd88523b

SHA1
24947f3d484f8e7d7a005ae4689abe947402746d

SHA256
d766b4da8463a8c86f8d07ac33f28f8cb490721e00b1a7d61cc6afa1b006ea2e

SHA512
c52f538bc3f9f9033d2cb63957c81efc83e38a6891820a529d41ff226f51329bc332323871bfeb57d3ef9153706339c9d7b61d057659f1c1813e0778c87f6830

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b1ma22bj.we3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp948F.tmp

Filesize
1KB

MD5
77ec6d1538626d7fdad5001656eb8015

SHA1
f84457a6537572e6f7b1a729d6f01dd311190577

SHA256
21f92b27aec3f7ca967a5725617d288ed19e466bb6096289b66c5942a50ebee6

SHA512
3306693d0f08b0adb1615b0e531437867dabc0fa158a22e6bcef40e2631d54d811415ba8f089abb2ee7c8d48bc1b2251896e4ba21fe2c8b4cde4e46595ccd302

Download Submit
memory/980-82-0x00000000077E0000-0x00000000077FA000-memory.dmp

Filesize
104KB

Download
memory/980-83-0x00000000077C0000-0x00000000077C8000-memory.dmp

Filesize
32KB

Download
memory/980-65-0x0000000071650000-0x000000007169C000-memory.dmp

Filesize
304KB

Download
memory/980-25-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/980-91-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/980-78-0x0000000007720000-0x00000000077B6000-memory.dmp

Filesize
600KB

Download
memory/980-24-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/980-77-0x0000000007510000-0x000000000751A000-memory.dmp

Filesize
40KB

Download
memory/980-19-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/980-17-0x0000000005200000-0x0000000005828000-memory.dmp

Filesize
6.2MB

Download
memory/1680-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1680-92-0x0000000006F30000-0x0000000006F80000-memory.dmp

Filesize
320KB

Download
memory/2392-6-0x0000000007AA0000-0x0000000007B42000-memory.dmp

Filesize
648KB

Download
memory/2392-10-0x0000000006380000-0x000000000641C000-memory.dmp

Filesize
624KB

Download
memory/2392-9-0x0000000008C80000-0x0000000008D04000-memory.dmp

Filesize
528KB

Download
memory/2392-8-0x0000000007B40000-0x0000000007B50000-memory.dmp

Filesize
64KB

Download
memory/2392-7-0x0000000007870000-0x000000000788A000-memory.dmp

Filesize
104KB

Download
memory/2392-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

Filesize
4KB

Download
memory/2392-27-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

Filesize
4KB

Download
memory/2392-5-0x00000000029F0000-0x00000000029FA000-memory.dmp

Filesize
40KB

Download
memory/2392-49-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2392-4-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2392-3-0x0000000007650000-0x00000000076E2000-memory.dmp

Filesize
584KB

Download
memory/2392-2-0x0000000007B60000-0x0000000008104000-memory.dmp

Filesize
5.6MB

Download
memory/2392-1-0x0000000000650000-0x000000000072E000-memory.dmp

Filesize
888KB

Download
memory/4228-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/4228-52-0x0000000007520000-0x0000000007552000-memory.dmp

Filesize
200KB

Download
memory/4228-53-0x0000000071650000-0x000000007169C000-memory.dmp

Filesize
304KB

Download
memory/4228-51-0x00000000068B0000-0x00000000068FC000-memory.dmp

Filesize
304KB

Download
memory/4228-64-0x0000000007560000-0x0000000007603000-memory.dmp

Filesize
652KB

Download
memory/4228-63-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/4228-76-0x0000000007660000-0x000000000767A000-memory.dmp

Filesize
104KB

Download
memory/4228-75-0x0000000007CB0000-0x000000000832A000-memory.dmp

Filesize
6.5MB

Download
memory/4228-50-0x0000000006320000-0x000000000633E000-memory.dmp

Filesize
120KB

Download
memory/4228-20-0x0000000005AC0000-0x0000000005AE2000-memory.dmp

Filesize
136KB

Download
memory/4228-79-0x0000000007860000-0x0000000007871000-memory.dmp

Filesize
68KB

Download
memory/4228-80-0x0000000007890000-0x000000000789E000-memory.dmp

Filesize
56KB

Download
memory/4228-81-0x00000000078A0000-0x00000000078B4000-memory.dmp

Filesize
80KB

Download
memory/4228-22-0x0000000005B60000-0x0000000005BC6000-memory.dmp

Filesize
408KB

Download
memory/4228-26-0x0000000005D40000-0x0000000006094000-memory.dmp

Filesize
3.3MB

Download
memory/4228-87-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/4228-28-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/4228-23-0x0000000005BD0000-0x0000000005C36000-memory.dmp

Filesize
408KB

Download
memory/4228-18-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/4228-15-0x0000000004DF0000-0x0000000004E26000-memory.dmp

Filesize
216KB

Download