agenttesla | 1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659

Analysis

max time kernel
137s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2024 02:23

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General

Target

1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
Size

696KB
MD5

83d3695bbde9ea650aa70395ca83aa05
SHA1

85a9747cb5acdc8baf3a64a358b561e74e001d08
SHA256

1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659
SHA512

be2bc7e7d036d59c1126694ede3ae03d197f2071a2a0a838cc3183833e229f0811cb0c041cad759a1c6909da28fc3c4c0527eb946a38552383c520b9a10e70d4
SSDEEP

12288:9A6LpfRvMF03e7xtdkosCfKjAXXJNIxPJTDw9vWau2iN:bLjMQQzsCfrX5New4au1

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg2plcpnl0128.prod.sin2.secureserver.net
Port:
587
Username:
[email protected]
Password:
]EMe[F7b^j@[
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-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe

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
77	api.ipify.org
76	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1204 set thread context of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109

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
1144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1704	powershell.exe
1704	powershell.exe
3668	powershell.exe
3668	powershell.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
3368	RegSvcs.exe
3368	RegSvcs.exe
3368	RegSvcs.exe
1704	powershell.exe
3668	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
Token: SeDebugPrivilege	3668	powershell.exe
Token: SeDebugPrivilege	1704	powershell.exe
Token: SeDebugPrivilege	3368	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 1704	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	99
PID 1204 wrote to memory of 1704	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	99
PID 1204 wrote to memory of 1704	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	99
PID 1204 wrote to memory of 3668	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	101
PID 1204 wrote to memory of 3668	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	101
PID 1204 wrote to memory of 3668	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	101
PID 1204 wrote to memory of 1144	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	103
PID 1204 wrote to memory of 1144	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	103
PID 1204 wrote to memory of 1144	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	103
PID 1204 wrote to memory of 5108	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	108
PID 1204 wrote to memory of 5108	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	108
PID 1204 wrote to memory of 5108	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	108
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109
PID 1204 wrote to memory of 3368	1204	1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe	109

C:\Users\Admin\AppData\Local\Temp\1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe
"C:\Users\Admin\AppData\Local\Temp\1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1204
- 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\1a048f609f3a7418874831c8a6ffe57086859989bede8015e3feb62a790fc659.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1704
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\enmJImzNNT.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3668
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\enmJImzNNT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB968.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:5108
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3368

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

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\ModuleAnalysisCache

Filesize
54KB

MD5
9917d105eccfe1a5ea16111f2fbc7604

SHA1
60a4ce4acbf5430d28723e7de1aa9860ec28e62e

SHA256
577c51f64c980f92634aa2e9d75f2884a443be3649bd7a714bb25e5d109b37da

SHA512
2604f1753e5c1020cf23c782a6fef7d4be85eeab315963c01635618407888241d6645012caa588cdc7e4885fcfc44634dd0464943b255f536eb6e25b3d468089

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yxn3z42d.1dr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB968.tmp

Filesize
1KB

MD5
c36ffb872f37d5ac8ba26cb230969539

SHA1
bfb09e3496bcd485ca5be45ac0aab24edeb05a74

SHA256
6933325d7ae3a85681cdbcce8fd007f5bae7e4a96dfaf5f81ce5db09d85510ae

SHA512
cbb643b1ca90b6efe89872f32a04f353160110a51496c9e24b2534dedbbe0c9293f5cc465974784b710c1cb9879738828c3e6998d51c54e7db04b4669fd35614

Download Submit
memory/1204-8-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1204-11-0x0000000006100000-0x000000000610E000-memory.dmp

Filesize
56KB

Download
memory/1204-6-0x00000000069D0000-0x0000000006DAA000-memory.dmp

Filesize
3.9MB

Download
memory/1204-7-0x0000000004F00000-0x0000000004F14000-memory.dmp

Filesize
80KB

Download
memory/1204-4-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/1204-9-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/1204-10-0x00000000052B0000-0x00000000052BA000-memory.dmp

Filesize
40KB

Download
memory/1204-5-0x0000000004CC0000-0x0000000004CCA000-memory.dmp

Filesize
40KB

Download
memory/1204-12-0x00000000066F0000-0x0000000006772000-memory.dmp

Filesize
520KB

Download
memory/1204-13-0x000000000A570000-0x000000000A60C000-memory.dmp

Filesize
624KB

Download
memory/1204-3-0x0000000004C00000-0x0000000004C92000-memory.dmp

Filesize
584KB

Download
memory/1204-1-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1204-2-0x00000000052D0000-0x0000000005874000-memory.dmp

Filesize
5.6MB

Download
memory/1204-0-0x0000000000180000-0x0000000000230000-memory.dmp

Filesize
704KB

Download
memory/1204-52-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-73-0x0000000070BF0000-0x0000000070C3C000-memory.dmp

Filesize
304KB

Download
memory/1704-60-0x0000000006130000-0x000000000617C000-memory.dmp

Filesize
304KB

Download
memory/1704-108-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-23-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/1704-27-0x00000000057D0000-0x00000000057F2000-memory.dmp

Filesize
136KB

Download
memory/1704-18-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-29-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/1704-20-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/1704-95-0x00000000073A0000-0x00000000073BA000-memory.dmp

Filesize
104KB

Download
memory/1704-103-0x0000000007620000-0x0000000007628000-memory.dmp

Filesize
32KB

Download
memory/1704-43-0x0000000005AB0000-0x0000000005E04000-memory.dmp

Filesize
3.3MB

Download
memory/1704-61-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/1704-25-0x00000000051A0000-0x00000000057C8000-memory.dmp

Filesize
6.2MB

Download
memory/1704-54-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-101-0x00000000075F0000-0x0000000007604000-memory.dmp

Filesize
80KB

Download
memory/1704-56-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/1704-100-0x00000000075E0000-0x00000000075EE000-memory.dmp

Filesize
56KB

Download
memory/1704-58-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/1704-59-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/1704-71-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

Download
memory/3368-53-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/3368-96-0x0000000006900000-0x0000000006950000-memory.dmp

Filesize
320KB

Download
memory/3368-44-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-64-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-65-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/3368-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3668-21-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download
memory/3668-70-0x0000000006C40000-0x0000000006C72000-memory.dmp

Filesize
200KB

Download
memory/3668-69-0x000000007F890000-0x000000007F8A0000-memory.dmp

Filesize
64KB

Download
memory/3668-72-0x0000000070BF0000-0x0000000070C3C000-memory.dmp

Filesize
304KB

Download
memory/3668-19-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3668-83-0x0000000006BF0000-0x0000000006C0E000-memory.dmp

Filesize
120KB

Download
memory/3668-89-0x0000000007670000-0x0000000007713000-memory.dmp

Filesize
652KB

Download
memory/3668-63-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download
memory/3668-94-0x0000000007FB0000-0x000000000862A000-memory.dmp

Filesize
6.5MB

Download
memory/3668-62-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download
memory/3668-97-0x00000000079D0000-0x00000000079DA000-memory.dmp

Filesize
40KB

Download
memory/3668-98-0x0000000007BF0000-0x0000000007C86000-memory.dmp

Filesize
600KB

Download
memory/3668-99-0x0000000007B60000-0x0000000007B71000-memory.dmp

Filesize
68KB

Download
memory/3668-57-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download
memory/3668-55-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3668-102-0x0000000007C90000-0x0000000007CAA000-memory.dmp

Filesize
104KB

Download
memory/3668-22-0x0000000002D60000-0x0000000002D96000-memory.dmp

Filesize
216KB

Download
memory/3668-28-0x0000000005E70000-0x0000000005ED6000-memory.dmp

Filesize
408KB

Download
memory/3668-107-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3668-24-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download