agenttesla | 2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54

Analysis

max time kernel
143s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2023 20:12

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General

Target

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
Size

618KB
MD5

ef83aecc2603e9cbf458c502bff0655c
SHA1

b847e6b115ce83f0622e0d4e1f370b8f42da2f80
SHA256

2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
SHA512

7d3bedc4e1af1e2db66fd5e7dba46247e11c172eb3bb4d5ae914ce68d85f6b9b7bba1980301209725f375a7a23b825422ba64f055104ec1085470e70063310e0
SSDEEP

12288:upEmQepZMSTtH4jbP6stFRklnzTUt0hjMyOH5z9meo8mVzLcsmMaZK:upECtH4v6yGzrInR9wfzldR

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
Najwa1949!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
Najwa1949!
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/2548-7-0x0000000005810000-0x0000000005828000-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:

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Control Panel\International\Geo\Nation	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe

description	pid	process	target process
PID 2548 set thread context of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.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

4292 schtasks.exe

pid	process
4292	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exepowershell.exe

pid	process
452	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
452	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
4596	powershell.exe
4596	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	452	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
Token: SeDebugPrivilege	4596	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe

description	pid	process	target process
PID 2548 wrote to memory of 4596	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	powershell.exe
PID 2548 wrote to memory of 4596	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	powershell.exe
PID 2548 wrote to memory of 4596	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	powershell.exe
PID 2548 wrote to memory of 4292	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	schtasks.exe
PID 2548 wrote to memory of 4292	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	schtasks.exe
PID 2548 wrote to memory of 4292	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	schtasks.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
PID 2548 wrote to memory of 452	2548	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe	LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe

C:\Users\Admin\AppData\Local\Temp\LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
"C:\Users\Admin\AppData\Local\Temp\LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2548

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oCHVJGSwfhuI.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4596

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oCHVJGSwfhuI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB297.tmp"
2⤵
- Creates scheduled task(s)
PID:4292

C:\Users\Admin\AppData\Local\Temp\LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
"C:\Users\Admin\AppData\Local\Temp\LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:452

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\Temp\__PSScriptPolicyTest_kzbfyi33.4w0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB297.tmp

Filesize
1KB

MD5
a1553a1f3b595f8872d363d6a2906f77

SHA1
1dd6b5e716f11020649f512cb9f327a3c2dd51c0

SHA256
68903d14af6acdbe8c6291806fb137acc0e65cb0180d94ec2b88931642523e8b

SHA512
f0c1f6173d547f9a470778e135e24cfc81526983c7bef68311549094eb3af79368ce444a1cd64b3b9cf4c287d69ca42a7d28fb85b903e7c3a79bcfa9b4aba786

Download Submit
memory/452-25-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/452-26-0x00000000050C0000-0x0000000005126000-memory.dmp

Filesize
408KB

Download
memory/452-61-0x0000000005D40000-0x0000000005D90000-memory.dmp

Filesize
320KB

Download
memory/452-69-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/452-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2548-6-0x0000000005770000-0x000000000580C000-memory.dmp

Filesize
624KB

Download
memory/2548-8-0x00000000056B0000-0x00000000056B8000-memory.dmp

Filesize
32KB

Download
memory/2548-9-0x0000000005980000-0x000000000598A000-memory.dmp

Filesize
40KB

Download
memory/2548-10-0x0000000006870000-0x00000000068EA000-memory.dmp

Filesize
488KB

Download
memory/2548-7-0x0000000005810000-0x0000000005828000-memory.dmp

Filesize
96KB

Download
memory/2548-5-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/2548-24-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2548-4-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/2548-3-0x0000000005520000-0x00000000055B2000-memory.dmp

Filesize
584KB

Download
memory/2548-20-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2548-0-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2548-2-0x0000000005A30000-0x0000000005FD4000-memory.dmp

Filesize
5.6MB

Download
memory/2548-1-0x00000000009E0000-0x0000000000A80000-memory.dmp

Filesize
640KB

Download
memory/4596-28-0x0000000006220000-0x0000000006286000-memory.dmp

Filesize
408KB

Download
memory/4596-43-0x0000000007930000-0x0000000007962000-memory.dmp

Filesize
200KB

Download
memory/4596-21-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4596-15-0x0000000002F90000-0x0000000002FC6000-memory.dmp

Filesize
216KB

Download
memory/4596-27-0x00000000058F0000-0x0000000005912000-memory.dmp

Filesize
136KB

Download
memory/4596-38-0x0000000006440000-0x0000000006794000-memory.dmp

Filesize
3.3MB

Download
memory/4596-39-0x0000000006960000-0x000000000697E000-memory.dmp

Filesize
120KB

Download
memory/4596-40-0x0000000006C50000-0x0000000006C9C000-memory.dmp

Filesize
304KB

Download
memory/4596-41-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4596-42-0x000000007FB90000-0x000000007FBA0000-memory.dmp

Filesize
64KB

Download
memory/4596-54-0x0000000006F30000-0x0000000006F4E000-memory.dmp

Filesize
120KB

Download
memory/4596-55-0x0000000007970000-0x0000000007A13000-memory.dmp

Filesize
652KB

Download
memory/4596-44-0x0000000070760000-0x00000000707AC000-memory.dmp

Filesize
304KB

Download
memory/4596-23-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4596-56-0x00000000082B0000-0x000000000892A000-memory.dmp

Filesize
6.5MB

Download
memory/4596-57-0x0000000007C70000-0x0000000007C8A000-memory.dmp

Filesize
104KB

Download
memory/4596-58-0x0000000007CE0000-0x0000000007CEA000-memory.dmp

Filesize
40KB

Download
memory/4596-59-0x0000000007EF0000-0x0000000007F86000-memory.dmp

Filesize
600KB

Download
memory/4596-60-0x0000000007E70000-0x0000000007E81000-memory.dmp

Filesize
68KB

Download
memory/4596-19-0x0000000005B80000-0x00000000061A8000-memory.dmp

Filesize
6.2MB

Download
memory/4596-62-0x0000000007EA0000-0x0000000007EAE000-memory.dmp

Filesize
56KB

Download
memory/4596-63-0x0000000007EB0000-0x0000000007EC4000-memory.dmp

Filesize
80KB

Download
memory/4596-64-0x0000000007FB0000-0x0000000007FCA000-memory.dmp

Filesize
104KB

Download
memory/4596-65-0x0000000007F90000-0x0000000007F98000-memory.dmp

Filesize
32KB

Download
memory/4596-68-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4596-17-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download