agenttesla | 7998f63698788983a274a8615a93e3a14153516e5c20eb8e94911ac6e14feb28

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
23/09/2023, 18:54

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General

Target

SWIFT.pdf.exe
Size

538KB
MD5

4b16c4589ce3211b6f45051b5fb422b0
SHA1

2b60d36184571a1bc35c335ab8941c2bdc7f02b2
SHA256

ac04f04d01ae5428a8017be37d7d1352ad3212852c259d1a0e2f775969ecc36c
SHA512

38796bb1952559726ed4f47344962fa8dd7b051b12266f9dbfc149b5262f99f24803416ef7986577021b96bc118b39d05c95be9830b1f29ffb23c33c751b5526
SSDEEP

6144:Jf4NOk8oV/BR1z/8XIppg4P/l27t9mrvlRlOYADKgt5Q1OW4kXQAN2Tr3+oUSWXh:hi+9m7H2RqF4kXQf7WX42Yu26NCc6P

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-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	SWIFT.pdf.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\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
60	api.ipify.org
61	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4228 set thread context of 3008	4228	SWIFT.pdf.exe	103

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
1004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
4228	SWIFT.pdf.exe
4228	SWIFT.pdf.exe
4572	powershell.exe
780	powershell.exe
4228	SWIFT.pdf.exe
780	powershell.exe
4572	powershell.exe
3008	RegSvcs.exe
3008	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4228	SWIFT.pdf.exe
Token: SeDebugPrivilege	780	powershell.exe
Token: SeDebugPrivilege	4572	powershell.exe
Token: SeDebugPrivilege	3008	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 780	4228	SWIFT.pdf.exe	97
PID 4228 wrote to memory of 780	4228	SWIFT.pdf.exe	97
PID 4228 wrote to memory of 780	4228	SWIFT.pdf.exe	97
PID 4228 wrote to memory of 4572	4228	SWIFT.pdf.exe	99
PID 4228 wrote to memory of 4572	4228	SWIFT.pdf.exe	99
PID 4228 wrote to memory of 4572	4228	SWIFT.pdf.exe	99
PID 4228 wrote to memory of 1004	4228	SWIFT.pdf.exe	102
PID 4228 wrote to memory of 1004	4228	SWIFT.pdf.exe	102
PID 4228 wrote to memory of 1004	4228	SWIFT.pdf.exe	102
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103
PID 4228 wrote to memory of 3008	4228	SWIFT.pdf.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT.pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4228
- 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\SWIFT.pdf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:780
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UOGegcK.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4572
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UOGegcK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1A1B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1004
- 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:3008

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
8a04083cdada48f9d70abd40650a8e95

SHA1
b70a411bf919946fd76c905079f6ea22021ef9dd

SHA256
1d5b09cfa00075a45bd3e3d489c8e1bf9bd5c036a3357e6835350c61b2738a3d

SHA512
09761c5e9321fff108db7a4d8e17974cdfa19356bfe8ee7433a87cf654a724347959aee2a69b49b30c50d8981fe5086f96a234e7fad321f179a48069613ff5dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xvmukqqh.jql.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1A1B.tmp

Filesize
1KB

MD5
df01c2af099cb92b03d080773b43fa5b

SHA1
c9b693da600d105ab8224de290b3e45069bb9310

SHA256
d1f8c6ae61e779b5f96a23b7babbe3f0c86e517abd6b8f4a2c4662f103991993

SHA512
817d3631ea6fb9a354c970ad73dd32182bc91b32e3077e31ae75aa044de6091de0cee929fcada33f381d1659862eb7578f3b34095aad48a65a1478663a9e0033

Download Submit
memory/780-53-0x0000000005FB0000-0x0000000005FFC000-memory.dmp

Filesize
304KB

Download
memory/780-21-0x0000000004C40000-0x0000000005268000-memory.dmp

Filesize
6.2MB

Download
memory/780-52-0x0000000005A40000-0x0000000005A5E000-memory.dmp

Filesize
120KB

Download
memory/780-55-0x0000000000E10000-0x0000000000E20000-memory.dmp

Filesize
64KB

Download
memory/780-27-0x00000000053D0000-0x0000000005436000-memory.dmp

Filesize
408KB

Download
memory/780-57-0x0000000071880000-0x00000000718CC000-memory.dmp

Filesize
304KB

Download
memory/780-97-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/780-91-0x0000000007070000-0x0000000007078000-memory.dmp

Filesize
32KB

Download
memory/780-87-0x0000000006F50000-0x0000000006F61000-memory.dmp

Filesize
68KB

Download
memory/780-86-0x0000000000E10000-0x0000000000E20000-memory.dmp

Filesize
64KB

Download
memory/780-17-0x0000000000C90000-0x0000000000CC6000-memory.dmp

Filesize
216KB

Download
memory/780-18-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/780-19-0x0000000000E10000-0x0000000000E20000-memory.dmp

Filesize
64KB

Download
memory/780-59-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/780-20-0x0000000000E10000-0x0000000000E20000-memory.dmp

Filesize
64KB

Download
memory/780-85-0x0000000000E10000-0x0000000000E20000-memory.dmp

Filesize
64KB

Download
memory/780-71-0x0000000006000000-0x000000000601E000-memory.dmp

Filesize
120KB

Download
memory/780-79-0x000000007F090000-0x000000007F0A0000-memory.dmp

Filesize
64KB

Download
memory/3008-51-0x0000000005820000-0x0000000005830000-memory.dmp

Filesize
64KB

Download
memory/3008-98-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

Filesize
320KB

Download
memory/3008-28-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3008-99-0x0000000006DC0000-0x0000000006F82000-memory.dmp

Filesize
1.8MB

Download
memory/3008-100-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/3008-45-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/3008-101-0x0000000005820000-0x0000000005830000-memory.dmp

Filesize
64KB

Download
memory/4228-0-0x00000000008A0000-0x000000000092A000-memory.dmp

Filesize
552KB

Download
memory/4228-50-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/4228-5-0x0000000005330000-0x000000000533A000-memory.dmp

Filesize
40KB

Download
memory/4228-4-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4228-6-0x00000000055A0000-0x000000000563C000-memory.dmp

Filesize
624KB

Download
memory/4228-2-0x0000000005880000-0x0000000005E24000-memory.dmp

Filesize
5.6MB

Download
memory/4228-7-0x0000000005840000-0x0000000005852000-memory.dmp

Filesize
72KB

Download
memory/4228-8-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/4228-9-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4228-1-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/4228-3-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/4228-11-0x00000000068E0000-0x00000000068EC000-memory.dmp

Filesize
48KB

Download
memory/4228-10-0x00000000068D0000-0x00000000068D8000-memory.dmp

Filesize
32KB

Download
memory/4228-12-0x0000000006D30000-0x0000000006D9A000-memory.dmp

Filesize
424KB

Download
memory/4572-83-0x0000000007620000-0x000000000762A000-memory.dmp

Filesize
40KB

Download
memory/4572-23-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/4572-84-0x0000000007830000-0x00000000078C6000-memory.dmp

Filesize
600KB

Download
memory/4572-22-0x0000000002930000-0x0000000002940000-memory.dmp

Filesize
64KB

Download
memory/4572-81-0x0000000007C00000-0x000000000827A000-memory.dmp

Filesize
6.5MB

Download
memory/4572-54-0x0000000002930000-0x0000000002940000-memory.dmp

Filesize
64KB

Download
memory/4572-88-0x00000000077E0000-0x00000000077EE000-memory.dmp

Filesize
56KB

Download
memory/4572-89-0x00000000077F0000-0x0000000007804000-memory.dmp

Filesize
80KB

Download
memory/4572-90-0x00000000078F0000-0x000000000790A000-memory.dmp

Filesize
104KB

Download
memory/4572-82-0x00000000075B0000-0x00000000075CA000-memory.dmp

Filesize
104KB

Download
memory/4572-92-0x0000000002930000-0x0000000002940000-memory.dmp

Filesize
64KB

Download
memory/4572-80-0x00000000074D0000-0x0000000007573000-memory.dmp

Filesize
652KB

Download
memory/4572-96-0x00000000751B0000-0x0000000075960000-memory.dmp

Filesize
7.7MB

Download
memory/4572-25-0x00000000052C0000-0x00000000052E2000-memory.dmp

Filesize
136KB

Download
memory/4572-26-0x0000000005360000-0x00000000053C6000-memory.dmp

Filesize
408KB

Download
memory/4572-56-0x0000000006880000-0x00000000068B2000-memory.dmp

Filesize
200KB

Download
memory/4572-58-0x0000000071880000-0x00000000718CC000-memory.dmp

Filesize
304KB

Download
memory/4572-49-0x0000000005DC0000-0x0000000006114000-memory.dmp

Filesize
3.3MB

Download