agenttesla | d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02

General

Target

d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
Size

611KB
MD5

01b64d37e2fe6e0748e9ec1f1ffd12f4
SHA1

c0374e1ea19ef7366054a5eded3eb0177fb800a1
SHA256

d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02
SHA512

0391c85c38c23665d3676535c2c84d7f116d3b7ebe9240bd53356aea056e0bda9dd0d29700ffbe031c18ba79952a2142a3f578407c1a5f90b4cee7439cb3fd21
SSDEEP

12288:yof4wQnQeLKKH+O0ptkYPFwZgafoNIMRt1Qe1WWFfa5W:wwQn7OKHL0Xk4wUN1R7QZmF

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.wecaresvc.com
Port:
587
Username:
[email protected]
Password:
s2a8l4e9skao

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wecaresvc.com
Port:
587
Username:
[email protected]
Password:
s2a8l4e9skao
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4712-7-0x0000000005CF0000-0x0000000005CFC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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:

d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

40 api.ipify.org
42 api.ipify.org
47 ip-api.com

flow	ioc
40	api.ipify.org
42	api.ipify.org
47	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

description	pid	process	target process
PID 4712 set thread context of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.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

4408 schtasks.exe

pid	process
4408	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exepowershell.exed3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exed3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

pid	process
544	powershell.exe
544	powershell.exe
532	powershell.exe
532	powershell.exe
4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
4316	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
4316	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
4316	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
544	powershell.exe
532	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exepowershell.exed3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exed3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

description	pid	process
Token: SeDebugPrivilege	544	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeDebugPrivilege	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
Token: SeDebugPrivilege	4316	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

description	pid	process	target process
PID 4712 wrote to memory of 544	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 544	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 544	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 532	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 532	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 532	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	powershell.exe
PID 4712 wrote to memory of 4408	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	schtasks.exe
PID 4712 wrote to memory of 4408	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	schtasks.exe
PID 4712 wrote to memory of 4408	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	schtasks.exe
PID 4712 wrote to memory of 3528	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 3528	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 3528	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
PID 4712 wrote to memory of 4316	4712	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe	d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe

C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
"C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4712

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\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:544

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rfLSqbiP.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:532

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rfLSqbiP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp74FC.tmp"
2⤵
- Creates scheduled task(s)
PID:4408

C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
"C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe"
2⤵
PID:3528

C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe
"C:\Users\Admin\AppData\Local\Temp\d3fe532dd98ebd8732a11a78ae670a6ebfba1702c1a36c26aa9aa22a799d8f02.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4316

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=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:2884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h4df2pde.4cd.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp74FC.tmp
Filesize
1KB

MD5
0b7e847b5a2c549c0141c2e46ebf6140

SHA1
5d0fc8833656af3e83270417c269d685c91d9668

SHA256
3cdbb24a78d34ed9050cf4298eb3ff973b7f419f6123e129e98f9d907c139f7f

SHA512
0406b0e79f3db8e1341af5207dbe982525b44a6b3be6bfcfd059be0e107fa54020dc5f29ece537b817090e0644258e0a6e8ccb425f16cc0e0eb07602c05484ad

Download Submit
memory/532-52-0x0000000003170000-0x0000000003180000-memory.dmp

Filesize
64KB

Download
memory/532-51-0x0000000006EF0000-0x0000000006F3C000-memory.dmp

Filesize
304KB

Download
memory/532-83-0x0000000007E70000-0x0000000007E81000-memory.dmp

Filesize
68KB

Download
memory/532-80-0x0000000007C60000-0x0000000007C7A000-memory.dmp

Filesize
104KB

Download
memory/532-78-0x0000000007B40000-0x0000000007BE3000-memory.dmp

Filesize
652KB

Download
memory/532-77-0x0000000006EA0000-0x0000000006EBE000-memory.dmp

Filesize
120KB

Download
memory/532-57-0x00000000718B0000-0x00000000718FC000-memory.dmp

Filesize
304KB

Download
memory/532-55-0x000000007F8B0000-0x000000007F8C0000-memory.dmp

Filesize
64KB

Download
memory/532-25-0x0000000005970000-0x00000000059D6000-memory.dmp

Filesize
408KB

Download
memory/532-85-0x0000000007E90000-0x0000000007E9E000-memory.dmp

Filesize
56KB

Download
memory/532-50-0x0000000006940000-0x000000000695E000-memory.dmp

Filesize
120KB

Download
memory/532-39-0x00000000062B0000-0x0000000006604000-memory.dmp

Filesize
3.3MB

Download
memory/532-87-0x0000000007EA0000-0x0000000007EB4000-memory.dmp

Filesize
80KB

Download
memory/532-19-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/532-20-0x0000000003170000-0x0000000003180000-memory.dmp

Filesize
64KB

Download
memory/532-21-0x0000000003170000-0x0000000003180000-memory.dmp

Filesize
64KB

Download
memory/532-23-0x0000000005860000-0x0000000005882000-memory.dmp

Filesize
136KB

Download
memory/532-92-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/544-16-0x0000000002360000-0x0000000002370000-memory.dmp

Filesize
64KB

Download
memory/544-58-0x00000000718B0000-0x00000000718FC000-memory.dmp

Filesize
304KB

Download
memory/544-82-0x00000000071F0000-0x0000000007286000-memory.dmp

Filesize
600KB

Download
memory/544-18-0x00000000050F0000-0x0000000005718000-memory.dmp

Filesize
6.2MB

Download
memory/544-79-0x00000000075D0000-0x0000000007C4A000-memory.dmp

Filesize
6.5MB

Download
memory/544-24-0x0000000004D20000-0x0000000004D86000-memory.dmp

Filesize
408KB

Download
memory/544-81-0x0000000006FF0000-0x0000000006FFA000-memory.dmp

Filesize
40KB

Download
memory/544-93-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/544-15-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/544-13-0x00000000022F0000-0x0000000002326000-memory.dmp

Filesize
216KB

Download
memory/544-89-0x00000000072A0000-0x00000000072A8000-memory.dmp

Filesize
32KB

Download
memory/544-53-0x0000000002360000-0x0000000002370000-memory.dmp

Filesize
64KB

Download
memory/544-54-0x000000007F2D0000-0x000000007F2E0000-memory.dmp

Filesize
64KB

Download
memory/544-88-0x00000000072C0000-0x00000000072DA000-memory.dmp

Filesize
104KB

Download
memory/544-56-0x0000000006E40000-0x0000000006E72000-memory.dmp

Filesize
200KB

Download
memory/544-86-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4316-48-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4316-94-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4316-84-0x0000000006E30000-0x0000000006E80000-memory.dmp

Filesize
320KB

Download
memory/4316-95-0x00000000058C0000-0x00000000058D0000-memory.dmp

Filesize
64KB

Download
memory/4316-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4712-7-0x0000000005CF0000-0x0000000005CFC000-memory.dmp

Filesize
48KB

Download
memory/4712-5-0x0000000005A40000-0x0000000005A4A000-memory.dmp

Filesize
40KB

Download
memory/4712-4-0x0000000005D20000-0x0000000005D30000-memory.dmp

Filesize
64KB

Download
memory/4712-6-0x0000000005CC0000-0x0000000005CD2000-memory.dmp

Filesize
72KB

Download
memory/4712-3-0x0000000005AC0000-0x0000000005B52000-memory.dmp

Filesize
584KB

Download
memory/4712-8-0x0000000006EE0000-0x0000000006F64000-memory.dmp

Filesize
528KB

Download
memory/4712-2-0x0000000006070000-0x0000000006614000-memory.dmp

Filesize
5.6MB

Download
memory/4712-9-0x00000000096B0000-0x000000000974C000-memory.dmp

Filesize
624KB

Download
memory/4712-10-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4712-1-0x0000000000FB0000-0x0000000001050000-memory.dmp

Filesize
640KB

Download
memory/4712-49-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4712-0-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/4712-38-0x0000000005D20000-0x0000000005D30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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