Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
18/05/2024, 18:33
Static task
static1
Behavioral task
behavioral1
Sample
DHL Delivery Invoice.exe
Resource
win7-20240221-en
General
-
Target
DHL Delivery Invoice.exe
-
Size
723KB
-
MD5
e9803ebe72e992dd17a5ecb2a65fb629
-
SHA1
24bd5f0b091a426434b5559fda8dddc31500f4c0
-
SHA256
2009ac39a5ed9bb927bb38b35db885425a7c40b95318efa020d4660c4c37ba26
-
SHA512
1bee01e5dd4795954cd40242e3d1ae8e71f17445a0e3a17445e45405459929c3881eef4ebea1ef850d7e9151cd18f8e329b305ecd3ef49191266f21473a868f6
-
SSDEEP
12288:4heN0pei36R88manNPrRrlrifK+yZfSGDgSgAIwBPF9P+QLiRZV6vzw6:4hvpp369JrR+MfSGsSgADF9P+miTV6vt
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
ifeanyi@12
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
ifeanyi@12 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
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.
pid Process 2976 powershell.exe 2300 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation DHL Delivery Invoice.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
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 32 api.ipify.org 33 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4084 set thread context of 2508 4084 DHL Delivery Invoice.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 836 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 4084 DHL Delivery Invoice.exe 2300 powershell.exe 2300 powershell.exe 2976 powershell.exe 2976 powershell.exe 4084 DHL Delivery Invoice.exe 4084 DHL Delivery Invoice.exe 2508 DHL Delivery Invoice.exe 2508 DHL Delivery Invoice.exe 2508 DHL Delivery Invoice.exe 2976 powershell.exe 2300 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4084 DHL Delivery Invoice.exe Token: SeDebugPrivilege 2300 powershell.exe Token: SeDebugPrivilege 2976 powershell.exe Token: SeDebugPrivilege 2508 DHL Delivery Invoice.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2508 DHL Delivery Invoice.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4084 wrote to memory of 2976 4084 DHL Delivery Invoice.exe 95 PID 4084 wrote to memory of 2976 4084 DHL Delivery Invoice.exe 95 PID 4084 wrote to memory of 2976 4084 DHL Delivery Invoice.exe 95 PID 4084 wrote to memory of 2300 4084 DHL Delivery Invoice.exe 97 PID 4084 wrote to memory of 2300 4084 DHL Delivery Invoice.exe 97 PID 4084 wrote to memory of 2300 4084 DHL Delivery Invoice.exe 97 PID 4084 wrote to memory of 836 4084 DHL Delivery Invoice.exe 99 PID 4084 wrote to memory of 836 4084 DHL Delivery Invoice.exe 99 PID 4084 wrote to memory of 836 4084 DHL Delivery Invoice.exe 99 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101 PID 4084 wrote to memory of 2508 4084 DHL Delivery Invoice.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4084 -
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\DHL Delivery Invoice.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QKCqSkoLhelqBu.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2300
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QKCqSkoLhelqBu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5D43.tmp"2⤵
- Creates scheduled task(s)
PID:836
-
-
C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2508
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD59ec21c59b4575338442379adea214616
SHA1761cba640c29a4638baef69ac26476b41bfab9ed
SHA25658f8ffc9a2da09f33618e809cb2a8c862f179b22ebba26a4b62d715b43a277f5
SHA512bead58ff4ffc32c4cfbe55801abee1e4919fc8353d0ef43947a423fb382e547112ae503efd6c206ee48e0dadd0c567fae208e906f80c6dbdc327938e922f5e69
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD5a80abce94cc9fbdb9aee0a4c879c35fd
SHA1875143df8042578d6fcf7f69b0102ab4f5c19f2e
SHA2560a89e05943bf6fb38e182c8e5b3670ce65a8e235a6daa2226ca01f689ab8edd1
SHA5121a8e5a11acc2fb48031cf38a000e6f808c8d1f25f0e65cc7e1e10e72d4b9fd0a1214cb352caa139e64fe1b1d47056740e60bacf0e57672ad10b7825b4d9bbd06