agenttesla | a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623

Analysis

max time kernel
138s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 12:01

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General

Target

a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
Size

860KB
MD5

e68f3ecd7af94914065ac026d08e7469
SHA1

2d94838190a7af2024b1d604450a47d4cefb9f8e
SHA256

a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623
SHA512

bf84c17c04e10d170dee9366d41d89dbeabf7311ac261e3048acbfacd913de488d939500a6de3f86a9b77ec65106b1c0380e44f4e63fa7539feaefb88d51fc9a
SSDEEP

12288:noNG9cEX/XUVUfJGVJx064BYjMvcVg7vD8nja1Bq/ta+dMouIE:ow9/Xyi64BYjM0y+aBq/G

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ajgpjhnhhyeoaeoa

Extracted

Family

agenttesla

Credentials

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

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.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.

flow	ioc
63	api.ipify.org
64	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4568 set thread context of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106

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

pid	Process
4268	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
5116	powershell.exe
5116	powershell.exe
3520	powershell.exe
3520	powershell.exe
3360	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
3360	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
3360	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
5116	powershell.exe
3520	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
Token: SeDebugPrivilege	5116	powershell.exe
Token: SeDebugPrivilege	3520	powershell.exe
Token: SeDebugPrivilege	3360	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 5116	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	100
PID 4568 wrote to memory of 5116	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	100
PID 4568 wrote to memory of 5116	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	100
PID 4568 wrote to memory of 3520	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	102
PID 4568 wrote to memory of 3520	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	102
PID 4568 wrote to memory of 3520	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	102
PID 4568 wrote to memory of 4268	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	104
PID 4568 wrote to memory of 4268	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	104
PID 4568 wrote to memory of 4268	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	104
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106
PID 4568 wrote to memory of 3360	4568	a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe	106

C:\Users\Admin\AppData\Local\Temp\a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
"C:\Users\Admin\AppData\Local\Temp\a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4568
- 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\a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5116
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZqGrLcVWvfsX.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3520
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZqGrLcVWvfsX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8122.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4268
- C:\Users\Admin\AppData\Local\Temp\a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe
  "C:\Users\Admin\AppData\Local\Temp\a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3360

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_d1cxc2zg.xm2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8122.tmp

Filesize
1KB

MD5
4ea99c96382f6f9069cdd463b67667bb

SHA1
ade40cbc230c2aa486ff28780953684f1207dc92

SHA256
189b607cbf1843505550c0ad4a029ccd30d657c6b7c60f2d8ce7230643b96f31

SHA512
07f26aea61acf1c84cd2c871609a33f3c754ced53d983681c20cadbbd426f1530d588c9d1148e90a380e19a5bcf6b16d172dfb7a2fde38c33011e8dcd610388f

Download Submit
memory/3360-96-0x0000000005180000-0x0000000005190000-memory.dmp

Filesize
64KB

Download
memory/3360-91-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3360-31-0x0000000005180000-0x0000000005190000-memory.dmp

Filesize
64KB

Download
memory/3360-30-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3360-92-0x00000000069C0000-0x0000000006A10000-memory.dmp

Filesize
320KB

Download
memory/3360-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3520-52-0x0000000005E40000-0x0000000005E5E000-memory.dmp

Filesize
120KB

Download
memory/3520-70-0x0000000070B50000-0x0000000070B9C000-memory.dmp

Filesize
304KB

Download
memory/3520-84-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/3520-85-0x00000000072E0000-0x00000000072EA000-memory.dmp

Filesize
40KB

Download
memory/3520-86-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3520-100-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3520-60-0x000000007F020000-0x000000007F030000-memory.dmp

Filesize
64KB

Download
memory/3520-87-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3520-95-0x0000000007630000-0x000000000764A000-memory.dmp

Filesize
104KB

Download
memory/3520-94-0x00000000075D0000-0x00000000075E4000-memory.dmp

Filesize
80KB

Download
memory/3520-22-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3520-23-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3520-88-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3520-55-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3520-26-0x0000000004E60000-0x0000000004E82000-memory.dmp

Filesize
136KB

Download
memory/3520-89-0x00000000074F0000-0x0000000007586000-memory.dmp

Filesize
600KB

Download
memory/3520-29-0x0000000004F70000-0x0000000004FD6000-memory.dmp

Filesize
408KB

Download
memory/3520-90-0x0000000007590000-0x00000000075A1000-memory.dmp

Filesize
68KB

Download
memory/4568-5-0x0000000004FE0000-0x0000000004FEA000-memory.dmp

Filesize
40KB

Download
memory/4568-11-0x0000000008A00000-0x0000000008A9C000-memory.dmp

Filesize
624KB

Download
memory/4568-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

Filesize
5.6MB

Download
memory/4568-1-0x0000000000500000-0x00000000005DC000-memory.dmp

Filesize
880KB

Download
memory/4568-9-0x00000000062A0000-0x00000000062AE000-memory.dmp

Filesize
56KB

Download
memory/4568-4-0x0000000005260000-0x0000000005270000-memory.dmp

Filesize
64KB

Download
memory/4568-7-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4568-3-0x0000000004FF0000-0x0000000005082000-memory.dmp

Filesize
584KB

Download
memory/4568-32-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4568-0-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4568-8-0x0000000006290000-0x000000000629A000-memory.dmp

Filesize
40KB

Download
memory/4568-12-0x0000000005260000-0x0000000005270000-memory.dmp

Filesize
64KB

Download
memory/4568-6-0x0000000005250000-0x0000000005264000-memory.dmp

Filesize
80KB

Download
memory/4568-10-0x0000000006300000-0x000000000637A000-memory.dmp

Filesize
488KB

Download
memory/5116-17-0x0000000004660000-0x0000000004696000-memory.dmp

Filesize
216KB

Download
memory/5116-81-0x0000000006DF0000-0x0000000006E93000-memory.dmp

Filesize
652KB

Download
memory/5116-82-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/5116-83-0x0000000007610000-0x0000000007C8A000-memory.dmp

Filesize
6.5MB

Download
memory/5116-71-0x0000000006D80000-0x0000000006D9E000-memory.dmp

Filesize
120KB

Download
memory/5116-57-0x0000000006DA0000-0x0000000006DD2000-memory.dmp

Filesize
200KB

Download
memory/5116-59-0x0000000070B50000-0x0000000070B9C000-memory.dmp

Filesize
304KB

Download
memory/5116-58-0x000000007F580000-0x000000007F590000-memory.dmp

Filesize
64KB

Download
memory/5116-56-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5116-54-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/5116-53-0x0000000005D70000-0x0000000005DBC000-memory.dmp

Filesize
304KB

Download
memory/5116-48-0x0000000005680000-0x00000000059D4000-memory.dmp

Filesize
3.3MB

Download
memory/5116-28-0x0000000005300000-0x0000000005366000-memory.dmp

Filesize
408KB

Download
memory/5116-93-0x0000000007200000-0x000000000720E000-memory.dmp

Filesize
56KB

Download
memory/5116-21-0x0000000004CD0000-0x00000000052F8000-memory.dmp

Filesize
6.2MB

Download
memory/5116-18-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/5116-16-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/5116-97-0x00000000072F0000-0x00000000072F8000-memory.dmp

Filesize
32KB

Download
memory/5116-101-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5116-15-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download