agenttesla | 0b335bef9c38177d30cb697d164c19f7eba600e6308596a68d3ca65cdeae3276

Analysis

max time kernel
141s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 02:03

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General

Target

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.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

pid	Process
2636	powershell.exe
404	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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.

flow	ioc
48	api.ipify.org
49	api.ipify.org
51	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4664 set thread context of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105

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
4180	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2336	vbc.exe
2336	vbc.exe
2336	vbc.exe
2636	powershell.exe
2636	powershell.exe
404	powershell.exe
404	powershell.exe
404	powershell.exe
2636	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
Token: SeDebugPrivilege	404	powershell.exe
Token: SeDebugPrivilege	2636	powershell.exe
Token: SeDebugPrivilege	2336	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2336	vbc.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4664 wrote to memory of 2636	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	99
PID 4664 wrote to memory of 2636	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	99
PID 4664 wrote to memory of 2636	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	99
PID 4664 wrote to memory of 404	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	101
PID 4664 wrote to memory of 404	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	101
PID 4664 wrote to memory of 404	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	101
PID 4664 wrote to memory of 4180	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	103
PID 4664 wrote to memory of 4180	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	103
PID 4664 wrote to memory of 4180	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	103
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105
PID 4664 wrote to memory of 2336	4664	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	105

C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
"C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4664
- 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\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- 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:404
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fTaIHxljaWVCs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9DE1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4180
- 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:2336

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4476 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:4348

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\Temp\__PSScriptPolicyTest_z2itxl20.lb5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9DE1.tmp

Filesize
1KB

MD5
8b5eab59fc083e3015fe404a9ea415c1

SHA1
a78cc3233294e7999e4603c26030ca41762d2b1b

SHA256
6f5afa23a2e4d608144a98ce314c0d2cae94a42d7ee3aeeffd2ce7f7147eb247

SHA512
9dcc98b17e658676659d3eb749a06a1e35be3a2e88a3b888ab82614dba1f5920cf0a642e168399d276e81b758a3e5f722611a7004543e90d7feb3ad106e1d142

Download Submit
memory/404-77-0x0000000007070000-0x000000000708A000-memory.dmp

Filesize
104KB

Download
memory/404-25-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/404-86-0x00000000073D0000-0x00000000073E4000-memory.dmp

Filesize
80KB

Download
memory/404-85-0x00000000072E0000-0x00000000072EE000-memory.dmp

Filesize
56KB

Download
memory/404-87-0x0000000007420000-0x000000000743A000-memory.dmp

Filesize
104KB

Download
memory/404-78-0x00000000070E0000-0x00000000070EA000-memory.dmp

Filesize
40KB

Download
memory/404-22-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/404-54-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/404-88-0x0000000007410000-0x0000000007418000-memory.dmp

Filesize
32KB

Download
memory/404-24-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/404-91-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2336-84-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

Filesize
320KB

Download
memory/2336-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2336-31-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/2636-75-0x00000000079D0000-0x0000000007A73000-memory.dmp

Filesize
652KB

Download
memory/2636-21-0x0000000005AB0000-0x00000000060D8000-memory.dmp

Filesize
6.2MB

Download
memory/2636-20-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-17-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-13-0x0000000002DD0000-0x0000000002E06000-memory.dmp

Filesize
216KB

Download
memory/2636-15-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-92-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-28-0x00000000056D0000-0x00000000056F2000-memory.dmp

Filesize
136KB

Download
memory/2636-83-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-76-0x0000000008100000-0x000000000877A000-memory.dmp

Filesize
6.5MB

Download
memory/2636-30-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/2636-82-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2636-50-0x00000000061A0000-0x00000000064F4000-memory.dmp

Filesize
3.3MB

Download
memory/2636-51-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/2636-52-0x0000000006860000-0x00000000068AC000-memory.dmp

Filesize
304KB

Download
memory/2636-53-0x0000000006D00000-0x0000000006D32000-memory.dmp

Filesize
200KB

Download
memory/2636-56-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/2636-81-0x0000000007C70000-0x0000000007C81000-memory.dmp

Filesize
68KB

Download
memory/2636-74-0x0000000006CE0000-0x0000000006CFE000-memory.dmp

Filesize
120KB

Download
memory/2636-80-0x0000000007CF0000-0x0000000007D86000-memory.dmp

Filesize
600KB

Download
memory/4664-11-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/4664-8-0x0000000002650000-0x0000000002660000-memory.dmp

Filesize
64KB

Download
memory/4664-7-0x0000000002630000-0x000000000264A000-memory.dmp

Filesize
104KB

Download
memory/4664-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/4664-9-0x0000000008AF0000-0x0000000008B74000-memory.dmp

Filesize
528KB

Download
memory/4664-10-0x000000000C0A0000-0x000000000C13C000-memory.dmp

Filesize
624KB

Download
memory/4664-29-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/4664-6-0x0000000008790000-0x0000000008832000-memory.dmp

Filesize
648KB

Download
memory/4664-5-0x0000000007140000-0x000000000714A000-memory.dmp

Filesize
40KB

Download
memory/4664-4-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/4664-3-0x0000000007160000-0x00000000071F2000-memory.dmp

Filesize
584KB

Download
memory/4664-2-0x0000000007670000-0x0000000007C14000-memory.dmp

Filesize
5.6MB

Download
memory/4664-1-0x00000000001C0000-0x000000000029E000-memory.dmp

Filesize
888KB

Download
memory/4664-12-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download