agenttesla | 31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33

General

Target

31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe
Size

923KB
MD5

5aa33c0ff774e15ceda6fb3f19f4bc9c
SHA1

e473649407f5dce2f99f5ef8b26210f73f887292
SHA256

31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33
SHA512

59c9aa58c4fdf713deb339727f6faf2e1c64b6fdf4df8568eaa6216d236a521ed48f991cc839fd5f7b6856e68d30452dde57e692aad7d018547fd8fb4e614cf4
SSDEEP

12288:EQwGNnSZcCyKxaP0AO9ee5dR6MOMeF2qSafV/wcE0yE9kkDpTQ7UpikAOROPrXkb:EQTgZc9U4OBPtSfVoe9kR709k

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
graceofgod@amenn

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4240-147-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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:

31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe

description	pid	process	target process
PID 4412 set thread context of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

3872 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RegSvcs.exepowershell.exe

pid process

4240 RegSvcs.exe
4240 RegSvcs.exe
1852 powershell.exe
1852 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1852 powershell.exe
Token: SeDebugPrivilege 4240 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

4240 RegSvcs.exe

pid	process
3872	schtasks.exe

pid	process
4240	RegSvcs.exe
4240	RegSvcs.exe
1852	powershell.exe
1852	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1852	powershell.exe
Token: SeDebugPrivilege	4240	RegSvcs.exe

pid	process
4240	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe

description	pid	process	target process
PID 4412 wrote to memory of 1852	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	powershell.exe
PID 4412 wrote to memory of 1852	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	powershell.exe
PID 4412 wrote to memory of 1852	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	powershell.exe
PID 4412 wrote to memory of 3872	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	schtasks.exe
PID 4412 wrote to memory of 3872	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	schtasks.exe
PID 4412 wrote to memory of 3872	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	schtasks.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe
PID 4412 wrote to memory of 4240	4412	31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe
"C:\Users\Admin\AppData\Local\Temp\31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4412

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZBvXLPcGcFJWf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1852

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZBvXLPcGcFJWf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF68.tmp"
2⤵
- Creates scheduled task(s)
PID:3872

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ligjiqfe.hfz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBF68.tmp

Filesize
1KB

MD5
7d1d744e1dfb4ffd24ea5714383fcad4

SHA1
bf55fceac9e1783e0d9bff334fbbfd9c2dfa06b4

SHA256
a335fee6fdca9e679ba2c1dc951943b49de4a3dd2a718355e1bc9146ac685925

SHA512
a26d369efe89b347bd1d42a23fa2dbfb2d62dfbb743f71ec05c22475bdc2c5e0c4ce531dbad02a8f20d909bbd84f090dd273fc170aa2398a9e7b56385bd238d7

Download Submit
memory/1852-164-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/1852-182-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/1852-188-0x0000000007F10000-0x0000000007F18000-memory.dmp

Filesize
32KB

Download
memory/1852-165-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/1852-187-0x0000000007F30000-0x0000000007F4A000-memory.dmp

Filesize
104KB

Download
memory/1852-166-0x0000000006E90000-0x0000000006EC2000-memory.dmp

Filesize
200KB

Download
memory/1852-186-0x0000000007E20000-0x0000000007E2E000-memory.dmp

Filesize
56KB

Download
memory/1852-146-0x0000000005AA0000-0x00000000060C8000-memory.dmp

Filesize
6.2MB

Download
memory/1852-185-0x0000000007E50000-0x0000000007EE6000-memory.dmp

Filesize
600KB

Download
memory/1852-150-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/1852-149-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/1852-183-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/1852-152-0x0000000005820000-0x0000000005842000-memory.dmp

Filesize
136KB

Download
memory/1852-153-0x00000000058C0000-0x0000000005926000-memory.dmp

Filesize
408KB

Download
memory/1852-154-0x0000000005930000-0x0000000005996000-memory.dmp

Filesize
408KB

Download
memory/1852-181-0x0000000007C60000-0x0000000007C6A000-memory.dmp

Filesize
40KB

Download
memory/1852-180-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/1852-179-0x0000000008280000-0x00000000088FA000-memory.dmp

Filesize
6.5MB

Download
memory/1852-144-0x0000000002FC0000-0x0000000002FF6000-memory.dmp

Filesize
216KB

Download
memory/1852-167-0x0000000071480000-0x00000000714CC000-memory.dmp

Filesize
304KB

Download
memory/1852-177-0x0000000006E70000-0x0000000006E8E000-memory.dmp

Filesize
120KB

Download
memory/1852-178-0x000000007F810000-0x000000007F820000-memory.dmp

Filesize
64KB

Download
memory/4240-184-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4240-192-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4240-193-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4240-147-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4240-151-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4240-191-0x0000000006620000-0x0000000006670000-memory.dmp

Filesize
320KB

Download
memory/4412-136-0x00000000076D0000-0x00000000076DA000-memory.dmp

Filesize
40KB

Download
memory/4412-137-0x0000000007500000-0x0000000007510000-memory.dmp

Filesize
64KB

Download
memory/4412-139-0x00000000090F0000-0x000000000918C000-memory.dmp

Filesize
624KB

Download
memory/4412-135-0x0000000007510000-0x00000000075A2000-memory.dmp

Filesize
584KB

Download
memory/4412-138-0x0000000007500000-0x0000000007510000-memory.dmp

Filesize
64KB

Download
memory/4412-133-0x00000000005A0000-0x000000000068E000-memory.dmp

Filesize
952KB

Download
memory/4412-134-0x0000000007A00000-0x0000000007FA4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads