agenttesla | b4603870f2a94658bd915f7255062c0629fd8b756e96ad465871f9173a7a0379

Analysis

max time kernel
138s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2023 11:23

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General

Target

SHIPPING.EXE.exe
Size

629KB
MD5

3de3b2aec3580c30d26038ae32e441d2
SHA1

dfc2501866a225f36d61fe0fcbce7ed288a442cb
SHA256

b4603870f2a94658bd915f7255062c0629fd8b756e96ad465871f9173a7a0379
SHA512

56840bab4753d3c1ed380ee1092b3211fb2aeb723b964dbe2b046cd32b539a3d25b8becf39a117583d62415d6d57f55295a7f74d525aee0f553f535338ae22e1
SSDEEP

12288:w3IU8S6eUdUO2sMCqXHwJORW4iWEgH8CRRjZQ1TGvqbbZuGMkRiPPVFeh:OItSAdUOwMOk/WvjZQ1tZuGMEiPPVF

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.mailo.com
Port:
587
Username:
[email protected]
Password:
Bignosa1995

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.mailo.com
Port:
587
Username:
[email protected]
Password:
Bignosa1995
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2012-6-0x0000000005A10000-0x0000000005A28000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

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:

SHIPPING.EXE.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation	SHIPPING.EXE.exe

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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

57 api.ipify.org
58 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SHIPPING.EXE.exe

description pid process target process

PID 2012 set thread context of 4556 2012 SHIPPING.EXE.exe SHIPPING.EXE.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

3120 schtasks.exe

flow	ioc
57	api.ipify.org
58	api.ipify.org

description	pid	process	target process
PID 2012 set thread context of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe

pid	process
3120	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

SHIPPING.EXE.exepowershell.exepowershell.exeSHIPPING.EXE.exe

pid	process
2012	SHIPPING.EXE.exe
2012	SHIPPING.EXE.exe
2012	SHIPPING.EXE.exe
1260	powershell.exe
1260	powershell.exe
548	powershell.exe
548	powershell.exe
2012	SHIPPING.EXE.exe
4556	SHIPPING.EXE.exe
4556	SHIPPING.EXE.exe
4556	SHIPPING.EXE.exe
548	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SHIPPING.EXE.exepowershell.exepowershell.exeSHIPPING.EXE.exe

description	pid	process
Token: SeDebugPrivilege	2012	SHIPPING.EXE.exe
Token: SeDebugPrivilege	1260	powershell.exe
Token: SeDebugPrivilege	548	powershell.exe
Token: SeDebugPrivilege	4556	SHIPPING.EXE.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SHIPPING.EXE.exe

pid process

4556 SHIPPING.EXE.exe

pid	process
4556	SHIPPING.EXE.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SHIPPING.EXE.exe

description	pid	process	target process
PID 2012 wrote to memory of 548	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 548	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 548	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 1260	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 1260	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 1260	2012	SHIPPING.EXE.exe	powershell.exe
PID 2012 wrote to memory of 3120	2012	SHIPPING.EXE.exe	schtasks.exe
PID 2012 wrote to memory of 3120	2012	SHIPPING.EXE.exe	schtasks.exe
PID 2012 wrote to memory of 3120	2012	SHIPPING.EXE.exe	schtasks.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe
PID 2012 wrote to memory of 4556	2012	SHIPPING.EXE.exe	SHIPPING.EXE.exe

C:\Users\Admin\AppData\Local\Temp\SHIPPING.EXE.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPPING.EXE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012

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\SHIPPING.EXE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:548

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DYFnSoq.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DYFnSoq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7AD8.tmp"
2⤵
- Creates scheduled task(s)
PID:3120

C:\Users\Admin\AppData\Local\Temp\SHIPPING.EXE.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPPING.EXE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4556

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

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
cc8a72984d56be5f3739eabe4021646d

SHA1
a8f360327cd30bf7d7a01d66ff4bcd99b0e69138

SHA256
757b2fafb5eea723ad2d9d807f5c0d9995c067d9cc55d183aaa55fa0bc0d07af

SHA512
45e60a94353941c67c021f93b8639cd30e6e76eb9d33b5c912d5951244f4a935a739f10e87d6a44c5ef87d836e0e68d576b176e4ad6b5534779cac430aa9ab2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ie3ctbcj.4yh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7AD8.tmp

Filesize
1KB

MD5
244ae71c6375bd8b57ea7772a9884844

SHA1
7bce2a9d67694f5f38f61bf6a46f74d4d548736d

SHA256
f67c7dd3f7906e7c7831a549e6c8289b9df20991067e4b12b9a72f00f774a6f7

SHA512
d96abe38e6728465bf1a5f2714a92b16f89a586131d7a7e5e4d329f458bbe4d17bd235c9ab7a2c1c5bc08af735492ff13527c630522ba33531d3a115313d661f

Download Submit
memory/548-77-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/548-18-0x00000000025F0000-0x0000000002626000-memory.dmp

Filesize
216KB

Download
memory/548-88-0x0000000007480000-0x0000000007494000-memory.dmp

Filesize
80KB

Download
memory/548-81-0x0000000007940000-0x0000000007FBA000-memory.dmp

Filesize
6.5MB

Download
memory/548-80-0x0000000006F40000-0x0000000006FE3000-memory.dmp

Filesize
652KB

Download
memory/548-58-0x000000007F300000-0x000000007F310000-memory.dmp

Filesize
64KB

Download
memory/548-91-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/548-60-0x0000000070A90000-0x0000000070ADC000-memory.dmp

Filesize
304KB

Download
memory/548-16-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/548-89-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/548-57-0x0000000006F00000-0x0000000006F32000-memory.dmp

Filesize
200KB

Download
memory/548-19-0x0000000002690000-0x00000000026A0000-memory.dmp

Filesize
64KB

Download
memory/548-20-0x00000000050C0000-0x00000000056E8000-memory.dmp

Filesize
6.2MB

Download
memory/548-55-0x0000000002690000-0x00000000026A0000-memory.dmp

Filesize
64KB

Download
memory/548-53-0x0000000006470000-0x00000000064BC000-memory.dmp

Filesize
304KB

Download
memory/548-52-0x0000000005F40000-0x0000000005F5E000-memory.dmp

Filesize
120KB

Download
memory/548-25-0x0000000004E40000-0x0000000004E62000-memory.dmp

Filesize
136KB

Download
memory/548-98-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1260-82-0x0000000007220000-0x000000000723A000-memory.dmp

Filesize
104KB

Download
memory/1260-87-0x0000000007450000-0x000000000745E000-memory.dmp

Filesize
56KB

Download
memory/1260-27-0x0000000005660000-0x00000000056C6000-memory.dmp

Filesize
408KB

Download
memory/1260-97-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1260-44-0x00000000058C0000-0x0000000005C14000-memory.dmp

Filesize
3.3MB

Download
memory/1260-90-0x0000000007540000-0x0000000007548000-memory.dmp

Filesize
32KB

Download
memory/1260-26-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/1260-85-0x0000000007420000-0x0000000007431000-memory.dmp

Filesize
68KB

Download
memory/1260-23-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/1260-22-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/1260-54-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/1260-21-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1260-56-0x000000007EE60000-0x000000007EE70000-memory.dmp

Filesize
64KB

Download
memory/1260-84-0x00000000074A0000-0x0000000007536000-memory.dmp

Filesize
600KB

Download
memory/1260-83-0x0000000007290000-0x000000000729A000-memory.dmp

Filesize
40KB

Download
memory/1260-59-0x0000000070A90000-0x0000000070ADC000-memory.dmp

Filesize
304KB

Download
memory/2012-6-0x0000000005A10000-0x0000000005A28000-memory.dmp

Filesize
96KB

Download
memory/2012-4-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2012-8-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2012-7-0x0000000005A30000-0x0000000005A38000-memory.dmp

Filesize
32KB

Download
memory/2012-0-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2012-11-0x0000000008290000-0x000000000832C000-memory.dmp

Filesize
624KB

Download
memory/2012-17-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2012-10-0x0000000009570000-0x00000000095EA000-memory.dmp

Filesize
488KB

Download
memory/2012-50-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/2012-1-0x0000000000B90000-0x0000000000C32000-memory.dmp

Filesize
648KB

Download
memory/2012-2-0x0000000005C20000-0x00000000061C4000-memory.dmp

Filesize
5.6MB

Download
memory/2012-5-0x0000000005620000-0x000000000562A000-memory.dmp

Filesize
40KB

Download
memory/2012-3-0x0000000005670000-0x0000000005702000-memory.dmp

Filesize
584KB

Download
memory/2012-9-0x0000000005C00000-0x0000000005C0A000-memory.dmp

Filesize
40KB

Download
memory/4556-49-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4556-51-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4556-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4556-100-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4556-99-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4556-86-0x0000000006420000-0x0000000006470000-memory.dmp

Filesize
320KB

Download