agenttesla | 70e8cdcccf80f8e69de0e00aa2cd6f9c9fb3a92a8ebba13db248567575936658

Analysis

max time kernel
125s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2023 11:19

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General

Target

Bank Information.pdf____________________________________________.exe
Size

532KB
MD5

a4630655240e626711a0f8da0632faa2
SHA1

d78c7254d8a950e7949c3c6688a2e0d3ca5f7ae7
SHA256

c7834a1e61260b87156453c5281e2dc6f922d6ffdced1cec6ad2c5507680fa17
SHA512

6faea860a67580ac36aa068a136281f03e4c3da23d75549d33870ec3ceeaf2ffc279d317ce0277ebe202c21be93b87d3239bd7b2a2f244c682c3f378f188d582
SSDEEP

12288:no725beEJZumKYWe0nnPa++iUqFPyGKcHukimfS30:njEEabesnPBvUUyVmi

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.expertsconsultgh.co
Port:
587
Username:
[email protected]
Password:
Oppong.2012
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-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation	Bank Information.pdf____________________________________________.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
44	api.ipify.org
45	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4496 set thread context of 4940	4496	Bank Information.pdf____________________________________________.exe	101

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
4144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
4496	Bank Information.pdf____________________________________________.exe
3996	powershell.exe
4296	powershell.exe
4496	Bank Information.pdf____________________________________________.exe
3996	powershell.exe
4296	powershell.exe
4940	RegSvcs.exe
4940	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4496	Bank Information.pdf____________________________________________.exe
Token: SeDebugPrivilege	3996	powershell.exe
Token: SeDebugPrivilege	4296	powershell.exe
Token: SeDebugPrivilege	4940	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 3996	4496	Bank Information.pdf____________________________________________.exe	93
PID 4496 wrote to memory of 3996	4496	Bank Information.pdf____________________________________________.exe	93
PID 4496 wrote to memory of 3996	4496	Bank Information.pdf____________________________________________.exe	93
PID 4496 wrote to memory of 4296	4496	Bank Information.pdf____________________________________________.exe	95
PID 4496 wrote to memory of 4296	4496	Bank Information.pdf____________________________________________.exe	95
PID 4496 wrote to memory of 4296	4496	Bank Information.pdf____________________________________________.exe	95
PID 4496 wrote to memory of 4144	4496	Bank Information.pdf____________________________________________.exe	97
PID 4496 wrote to memory of 4144	4496	Bank Information.pdf____________________________________________.exe	97
PID 4496 wrote to memory of 4144	4496	Bank Information.pdf____________________________________________.exe	97
PID 4496 wrote to memory of 4460	4496	Bank Information.pdf____________________________________________.exe	99
PID 4496 wrote to memory of 4460	4496	Bank Information.pdf____________________________________________.exe	99
PID 4496 wrote to memory of 4460	4496	Bank Information.pdf____________________________________________.exe	99
PID 4496 wrote to memory of 2196	4496	Bank Information.pdf____________________________________________.exe	100
PID 4496 wrote to memory of 2196	4496	Bank Information.pdf____________________________________________.exe	100
PID 4496 wrote to memory of 2196	4496	Bank Information.pdf____________________________________________.exe	100
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101
PID 4496 wrote to memory of 4940	4496	Bank Information.pdf____________________________________________.exe	101

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Bank Information.pdf____________________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Bank Information.pdf____________________________________________.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4496
- 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\Bank Information.pdf____________________________________________.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UdKqsDBADEYtex.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4296
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UdKqsDBADEYtex" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB2D0.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4460
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2196
- 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
  - outlook_office_path
  - outlook_win_path
  PID:4940

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

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3i33iicu.djo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB2D0.tmp

Filesize
1KB

MD5
6f609ec591b5932475565442bb2a22b2

SHA1
e465da15553a4dd3d2c4ac98df2b459b724b52f2

SHA256
8f7cb24e59c1e90d69c883c0a6240999a595a33995061b43a618e491ea082653

SHA512
fea38a33b58748cabd2111e85af04d8b8882170621588e0676f20153e3b079cb1198a69b9e732e99bfbce4ec2413ef0d6334fd3f8f92fc5f740056c9ab7c2072

Download Submit
memory/3996-16-0x0000000002BB0000-0x0000000002BE6000-memory.dmp

Filesize
216KB

Download
memory/3996-86-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3996-69-0x0000000006AF0000-0x0000000006B0E000-memory.dmp

Filesize
120KB

Download
memory/3996-90-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3996-56-0x0000000006B10000-0x0000000006B42000-memory.dmp

Filesize
200KB

Download
memory/3996-83-0x00000000078C0000-0x00000000078CA000-memory.dmp

Filesize
40KB

Download
memory/3996-82-0x0000000007850000-0x000000000786A000-memory.dmp

Filesize
104KB

Download
memory/3996-21-0x0000000005970000-0x0000000005F98000-memory.dmp

Filesize
6.2MB

Download
memory/3996-80-0x0000000007740000-0x00000000077E3000-memory.dmp

Filesize
652KB

Download
memory/3996-58-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-41-0x0000000005FA0000-0x00000000062F4000-memory.dmp

Filesize
3.3MB

Download
memory/3996-17-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-95-0x0000000007A90000-0x0000000007AA4000-memory.dmp

Filesize
80KB

Download
memory/3996-96-0x0000000007B90000-0x0000000007BAA000-memory.dmp

Filesize
104KB

Download
memory/3996-81-0x0000000007E90000-0x000000000850A000-memory.dmp

Filesize
6.5MB

Download
memory/3996-57-0x0000000071010000-0x000000007105C000-memory.dmp

Filesize
304KB

Download
memory/3996-20-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3996-97-0x0000000007B70000-0x0000000007B78000-memory.dmp

Filesize
32KB

Download
memory/3996-24-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3996-55-0x000000007F8B0000-0x000000007F8C0000-memory.dmp

Filesize
64KB

Download
memory/3996-26-0x0000000005620000-0x0000000005642000-memory.dmp

Filesize
136KB

Download
memory/3996-28-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/3996-54-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3996-99-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-52-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/4296-53-0x0000000006520000-0x000000000656C000-memory.dmp

Filesize
304KB

Download
memory/4296-84-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4296-100-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4296-93-0x00000000079C0000-0x00000000079CE000-memory.dmp

Filesize
56KB

Download
memory/4296-89-0x0000000007990000-0x00000000079A1000-memory.dmp

Filesize
68KB

Download
memory/4296-27-0x0000000005B80000-0x0000000005BE6000-memory.dmp

Filesize
408KB

Download
memory/4296-88-0x0000000007A10000-0x0000000007AA6000-memory.dmp

Filesize
600KB

Download
memory/4296-22-0x0000000002B40000-0x0000000002B50000-memory.dmp

Filesize
64KB

Download
memory/4296-19-0x0000000002B40000-0x0000000002B50000-memory.dmp

Filesize
64KB

Download
memory/4296-18-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4296-68-0x0000000071010000-0x000000007105C000-memory.dmp

Filesize
304KB

Download
memory/4296-87-0x0000000002B40000-0x0000000002B50000-memory.dmp

Filesize
64KB

Download
memory/4296-70-0x000000007F760000-0x000000007F770000-memory.dmp

Filesize
64KB

Download
memory/4296-85-0x0000000002B40000-0x0000000002B50000-memory.dmp

Filesize
64KB

Download
memory/4496-3-0x0000000004FD0000-0x0000000005062000-memory.dmp

Filesize
584KB

Download
memory/4496-4-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/4496-7-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4496-40-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4496-10-0x00000000069F0000-0x0000000006A5A000-memory.dmp

Filesize
424KB

Download
memory/4496-6-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/4496-11-0x0000000009060000-0x00000000090FC000-memory.dmp

Filesize
624KB

Download
memory/4496-0-0x0000000000580000-0x000000000060A000-memory.dmp

Filesize
552KB

Download
memory/4496-1-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4496-8-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/4496-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download
memory/4496-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/4496-9-0x0000000005640000-0x000000000564C000-memory.dmp

Filesize
48KB

Download
memory/4940-42-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

Filesize
64KB

Download
memory/4940-94-0x0000000006890000-0x0000000006A52000-memory.dmp

Filesize
1.8MB

Download
memory/4940-35-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4940-92-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/4940-25-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4940-101-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

Filesize
64KB

Download
memory/4940-91-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download