agenttesla | 3745f7e1264001ba8e6af700ac9bcb56d0846955c34ed1439336762902ded110

Analysis

max time kernel
153s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 14:15

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General

Target

26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
Size

689KB
MD5

c4d61f1c2401a1ff8ada071ca59c0154
SHA1

9477b7474de2b08bd9cdaed098a07038a2a7b77a
SHA256

26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3
SHA512

8539727bb47d40d73303e6f4dceccccd97e4d021ee91d775bda1ce8e0f23c9b1069210ea47511a2bb17c6644ae9af9266728ac45481c19faa6943f9fb73fa15c
SSDEEP

12288:eLlL9bW9eznNCJu+sSnCvvV2PDQkMaKSlodAa1/CavhX8KKvivYXTB1nkqezlS6H:eZL9iyNCJuJSnqvVWDQIK7C8/CavhX3u

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wasstech.com
Port:
587
Username:
[email protected]
Password:
Sunray2700@@
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-1-5-21-1230272463-3683322193-511842230-1000\Control Panel\International\Geo\Nation	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.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
45	api.ipify.org
46	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1580 set thread context of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107

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
4420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
4480	powershell.exe
4480	powershell.exe
5032	powershell.exe
5032	powershell.exe
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
4480	powershell.exe
4792	RegSvcs.exe
4792	RegSvcs.exe
4792	RegSvcs.exe
5032	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
Token: SeDebugPrivilege	4480	powershell.exe
Token: SeDebugPrivilege	5032	powershell.exe
Token: SeDebugPrivilege	4792	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 4480	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	100
PID 1580 wrote to memory of 4480	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	100
PID 1580 wrote to memory of 4480	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	100
PID 1580 wrote to memory of 5032	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	102
PID 1580 wrote to memory of 5032	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	102
PID 1580 wrote to memory of 5032	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	102
PID 1580 wrote to memory of 4420	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	104
PID 1580 wrote to memory of 4420	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	104
PID 1580 wrote to memory of 4420	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	104
PID 1580 wrote to memory of 2240	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	106
PID 1580 wrote to memory of 2240	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	106
PID 1580 wrote to memory of 2240	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	106
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107
PID 1580 wrote to memory of 4792	1580	26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe	107

C:\Users\Admin\AppData\Local\Temp\26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe
"C:\Users\Admin\AppData\Local\Temp\26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1580
- 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\26f2de44cd4e8b377c64aab82b1352bffe6329a7313e1ef70ed4979ff46255a3.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4480
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fUAawnSsgOlkq.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5032
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fUAawnSsgOlkq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6047.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4420
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2240
- 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:4792

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\StartupProfileData-NonInteractive

Filesize
18KB

MD5
cbc7d081d208d0ea70ab2cc016644658

SHA1
d0ce279e1002168c4f5119610fe939fcd6983edb

SHA256
804c290eb999be4729334cced043758589141b89e382cd6d14fae4adcf78ef15

SHA512
5520c80b19739bdb33b9b05064beeada31fe7e5c71d9ec8e098a64f2a0f044d2953e3a53aea5b274328afabd443597a0e7bdb0fdb93a01ef476c432fb827d671

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zvt0ybnr.flu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6047.tmp

Filesize
1KB

MD5
dbb417e2ebbd1337988df2839c4eb3ff

SHA1
237b453c8b0c4c14cc7beee27a76429212a8f67f

SHA256
e7eea147f1cb1394237915722067244be39509070c33e5d7baa666fb5b0ee394

SHA512
45fd9b792ab0f9e22b836ac4ef44bba3a2c06debf2d7a199ae493c129a19f8c8a97f178ed94d37852b0ea26d0bf1f9f7b5f56df801c02a7c0a6fb9ef6b426878

Download Submit
memory/1580-8-0x0000000004F20000-0x0000000004F2C000-memory.dmp

Filesize
48KB

Download
memory/1580-11-0x00000000046D0000-0x00000000046E2000-memory.dmp

Filesize
72KB

Download
memory/1580-6-0x0000000004F30000-0x0000000004FCC000-memory.dmp

Filesize
624KB

Download
memory/1580-7-0x00000000050D0000-0x00000000050EC000-memory.dmp

Filesize
112KB

Download
memory/1580-4-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/1580-9-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/1580-10-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/1580-5-0x0000000004C10000-0x0000000004C1A000-memory.dmp

Filesize
40KB

Download
memory/1580-12-0x0000000006780000-0x0000000006802000-memory.dmp

Filesize
520KB

Download
memory/1580-3-0x0000000004C80000-0x0000000004D12000-memory.dmp

Filesize
584KB

Download
memory/1580-2-0x0000000005230000-0x00000000057D4000-memory.dmp

Filesize
5.6MB

Download
memory/1580-1-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/1580-51-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/1580-0-0x0000000000170000-0x0000000000220000-memory.dmp

Filesize
704KB

Download
memory/4480-52-0x0000000006050000-0x000000000606E000-memory.dmp

Filesize
120KB

Download
memory/4480-79-0x0000000007030000-0x00000000070D3000-memory.dmp

Filesize
652KB

Download
memory/4480-100-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-25-0x0000000004F70000-0x0000000004F92000-memory.dmp

Filesize
136KB

Download
memory/4480-19-0x0000000005260000-0x0000000005888000-memory.dmp

Filesize
6.2MB

Download
memory/4480-17-0x0000000004A80000-0x0000000004AB6000-memory.dmp

Filesize
216KB

Download
memory/4480-27-0x0000000005A00000-0x0000000005A66000-memory.dmp

Filesize
408KB

Download
memory/4480-18-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-92-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/4480-89-0x00000000075D0000-0x00000000075E4000-memory.dmp

Filesize
80KB

Download
memory/4480-88-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/4480-21-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/4480-20-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/4480-53-0x0000000006560000-0x00000000065AC000-memory.dmp

Filesize
304KB

Download
memory/4480-54-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/4480-55-0x000000007F5D0000-0x000000007F5E0000-memory.dmp

Filesize
64KB

Download
memory/4480-85-0x0000000007590000-0x00000000075A1000-memory.dmp

Filesize
68KB

Download
memory/4480-59-0x0000000070150000-0x000000007019C000-memory.dmp

Filesize
304KB

Download
memory/4480-57-0x0000000006FF0000-0x0000000007022000-memory.dmp

Filesize
200KB

Download
memory/4480-83-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-80-0x00000000079B0000-0x000000000802A000-memory.dmp

Filesize
6.5MB

Download
memory/4792-86-0x00000000063E0000-0x0000000006430000-memory.dmp

Filesize
320KB

Download
memory/4792-102-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4792-101-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4792-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4792-48-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4792-50-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/5032-47-0x0000000005980000-0x0000000005CD4000-memory.dmp

Filesize
3.3MB

Download
memory/5032-56-0x000000007F5C0000-0x000000007F5D0000-memory.dmp

Filesize
64KB

Download
memory/5032-87-0x0000000007390000-0x000000000739E000-memory.dmp

Filesize
56KB

Download
memory/5032-84-0x00000000073E0000-0x0000000007476000-memory.dmp

Filesize
600KB

Download
memory/5032-24-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/5032-90-0x00000000074A0000-0x00000000074BA000-memory.dmp

Filesize
104KB

Download
memory/5032-91-0x0000000007480000-0x0000000007488000-memory.dmp

Filesize
32KB

Download
memory/5032-58-0x0000000070150000-0x000000007019C000-memory.dmp

Filesize
304KB

Download
memory/5032-93-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/5032-26-0x0000000004F70000-0x0000000004FD6000-memory.dmp

Filesize
408KB

Download
memory/5032-82-0x00000000071B0000-0x00000000071BA000-memory.dmp

Filesize
40KB

Download
memory/5032-99-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/5032-22-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/5032-81-0x0000000007140000-0x000000000715A000-memory.dmp

Filesize
104KB

Download
memory/5032-77-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

Filesize
120KB

Download