agenttesla | cc7ca4eb1a90642066ef9697165ceb0a12cb5b8498a198cbed5524cab5974e74

Analysis

max time kernel
119s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 00:23

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General

Target

Swift Copy - 2209128.scr.exe
Size

738KB
MD5

7ee0dd1050cb0400d6723bab54e7e8a8
SHA1

6850fd22a2e19488ec67c26a5d23f940bafda503
SHA256

cc7ca4eb1a90642066ef9697165ceb0a12cb5b8498a198cbed5524cab5974e74
SHA512

a207290b41e14f2585c6cde57065e6ea636b28772632b3f1e5c6928b30cfb1f8fe5c19f62e470e674261f11920beaca55c5d561e1c53bf9d1bc76ac319b09c81
SSDEEP

12288:puCiYvsrIBuq55QDJQ+sb0nzEUZCbijw34RRUAmbYgeNpt7FvFHgZy:oCHUrhDQgGbqi4jObY7Npbv5gZ

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
BIGNAIRA2024
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2200	powershell.exe
3832	powershell.exe

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	Swift Copy - 2209128.scr.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
20	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1080 set thread context of 2868	1080	Swift Copy - 2209128.scr.exe	100

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Swift Copy - 2209128.scr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1080	Swift Copy - 2209128.scr.exe
1080	Swift Copy - 2209128.scr.exe
2200	powershell.exe
3832	powershell.exe
1080	Swift Copy - 2209128.scr.exe
2200	powershell.exe
2868	RegSvcs.exe
2868	RegSvcs.exe
3832	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1080	Swift Copy - 2209128.scr.exe
Token: SeDebugPrivilege	2200	powershell.exe
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeDebugPrivilege	2868	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 2200	1080	Swift Copy - 2209128.scr.exe	94
PID 1080 wrote to memory of 2200	1080	Swift Copy - 2209128.scr.exe	94
PID 1080 wrote to memory of 2200	1080	Swift Copy - 2209128.scr.exe	94
PID 1080 wrote to memory of 3832	1080	Swift Copy - 2209128.scr.exe	96
PID 1080 wrote to memory of 3832	1080	Swift Copy - 2209128.scr.exe	96
PID 1080 wrote to memory of 3832	1080	Swift Copy - 2209128.scr.exe	96
PID 1080 wrote to memory of 728	1080	Swift Copy - 2209128.scr.exe	98
PID 1080 wrote to memory of 728	1080	Swift Copy - 2209128.scr.exe	98
PID 1080 wrote to memory of 728	1080	Swift Copy - 2209128.scr.exe	98
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100
PID 1080 wrote to memory of 2868	1080	Swift Copy - 2209128.scr.exe	100

C:\Users\Admin\AppData\Local\Temp\Swift Copy - 2209128.scr.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy - 2209128.scr.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1080
- 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 Copy - 2209128.scr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2200
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UFOfeoTJVUfQvS.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3832
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UFOfeoTJVUfQvS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEE09.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
a27409db136bc79ebe970fcc615bf1dd

SHA1
f3f4538544314a75b23068207b7769af98bbb17d

SHA256
33b06edf244014705b62822f29458ee9ed5e2f1e3eef751594ec1ea7c2c4bc45

SHA512
5d4a3fc32f81dcb4474b3384c810677aa071f97b8b544a36b6b33f307d541c62931d567fcf0906e62f40f35ec53df7ff64c7b889cc8ce3c010f5ec23b073c23e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qgoopmgy.43g.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEE09.tmp

Filesize
1KB

MD5
ca014fe76228540dad5950a0bcf5dd50

SHA1
e41627d4eeb444b8cb46101764fac851c1fb68da

SHA256
0b8d0829c72408494dd426747058ce8c34018f0c4374555c903dca699838f443

SHA512
e7a9ecffb87752f3833c2f7d9520f9616dbc3c2171fd4dc560458802f972179316622d33adfcdb5cd2ebf180208a125a8de91de17a599ffe17658584c89726f9

Download Submit
memory/1080-4-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/1080-5-0x0000000004F70000-0x0000000004F7A000-memory.dmp

Filesize
40KB

Download
memory/1080-6-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/1080-7-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/1080-8-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/1080-9-0x00000000064E0000-0x0000000006562000-memory.dmp

Filesize
520KB

Download
memory/1080-10-0x0000000008B20000-0x0000000008BBC000-memory.dmp

Filesize
624KB

Download
memory/1080-3-0x0000000004ED0000-0x0000000004F62000-memory.dmp

Filesize
584KB

Download
memory/1080-2-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/1080-48-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/1080-0-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/1080-1-0x0000000000430000-0x00000000004EE000-memory.dmp

Filesize
760KB

Download
memory/2200-20-0x0000000005910000-0x0000000005932000-memory.dmp

Filesize
136KB

Download
memory/2200-69-0x0000000007280000-0x0000000007323000-memory.dmp

Filesize
652KB

Download
memory/2200-88-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2200-15-0x0000000004B00000-0x0000000004B36000-memory.dmp

Filesize
216KB

Download
memory/2200-16-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2200-34-0x0000000005A90000-0x0000000005DE4000-memory.dmp

Filesize
3.3MB

Download
memory/2200-22-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/2200-19-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2200-18-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/2200-82-0x00000000076E0000-0x00000000076E8000-memory.dmp

Filesize
32KB

Download
memory/2200-17-0x0000000005170000-0x0000000005798000-memory.dmp

Filesize
6.2MB

Download
memory/2200-49-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/2200-50-0x0000000006130000-0x000000000617C000-memory.dmp

Filesize
304KB

Download
memory/2200-52-0x0000000071BA0000-0x0000000071BEC000-memory.dmp

Filesize
304KB

Download
memory/2200-51-0x0000000007240000-0x0000000007272000-memory.dmp

Filesize
200KB

Download
memory/2200-21-0x00000000059B0000-0x0000000005A16000-memory.dmp

Filesize
408KB

Download
memory/2200-79-0x00000000075F0000-0x00000000075FE000-memory.dmp

Filesize
56KB

Download
memory/2200-62-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/2200-78-0x00000000075C0000-0x00000000075D1000-memory.dmp

Filesize
68KB

Download
memory/2200-77-0x0000000007640000-0x00000000076D6000-memory.dmp

Filesize
600KB

Download
memory/2200-76-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/2868-36-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2868-90-0x00000000068A0000-0x00000000068F0000-memory.dmp

Filesize
320KB

Download
memory/3832-74-0x0000000007B00000-0x000000000817A000-memory.dmp

Filesize
6.5MB

Download
memory/3832-75-0x00000000074C0000-0x00000000074DA000-memory.dmp

Filesize
104KB

Download
memory/3832-63-0x0000000071BA0000-0x0000000071BEC000-memory.dmp

Filesize
304KB

Download
memory/3832-80-0x0000000007700000-0x0000000007714000-memory.dmp

Filesize
80KB

Download
memory/3832-81-0x0000000007800000-0x000000000781A000-memory.dmp

Filesize
104KB

Download
memory/3832-37-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/3832-35-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/3832-23-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/3832-89-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download