agenttesla | d252b1e5d631254ac42e7dadab485984559dd16ff217f6ffc694ef235d6d58e9

Analysis

max time kernel
115s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 12:14

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General

Target

RCP000004689 SWIFT COPY.exe
Size

658KB
MD5

288ca7008a4c4c5209c6ec3e140686bc
SHA1

70ce1b94aa00f963cf520b436c2d5559b7d44107
SHA256

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c
SHA512

a7ce1d18fa745e0c1c55af0e3cdbb7c9b32ffb1eecb9f1075978c283e8b34edf83607711de93abed5293bb9e6143862a6980ce8d3dd72bcf084dfb9647a0fece
SSDEEP

12288:fH2iNlw0QKtgmz6wAAGCtp46wxdpXSiYFvaytWF7Mvs6gcGBWYTzqbC:v1Xhfz6aG8oMi7F7QuWY6G

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg2plcpnl0128.prod.sin2.secureserver.net
Port:
587
Username:
[email protected]
Password:
oc27-JcbRAO~
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

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
5000	powershell.exe
3536	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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	RCP000004689 SWIFT COPY.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
24	api.ipify.org
25	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2856	2296	RCP000004689 SWIFT COPY.exe	95

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	RCP000004689 SWIFT COPY.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
2500	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2296	RCP000004689 SWIFT COPY.exe
5000	powershell.exe
3536	powershell.exe
2296	RCP000004689 SWIFT COPY.exe
2856	RegSvcs.exe
2856	RegSvcs.exe
3536	powershell.exe
5000	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	RCP000004689 SWIFT COPY.exe
Token: SeDebugPrivilege	5000	powershell.exe
Token: SeDebugPrivilege	3536	powershell.exe
Token: SeDebugPrivilege	2856	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 5000	2296	RCP000004689 SWIFT COPY.exe	89
PID 2296 wrote to memory of 5000	2296	RCP000004689 SWIFT COPY.exe	89
PID 2296 wrote to memory of 5000	2296	RCP000004689 SWIFT COPY.exe	89
PID 2296 wrote to memory of 3536	2296	RCP000004689 SWIFT COPY.exe	91
PID 2296 wrote to memory of 3536	2296	RCP000004689 SWIFT COPY.exe	91
PID 2296 wrote to memory of 3536	2296	RCP000004689 SWIFT COPY.exe	91
PID 2296 wrote to memory of 2500	2296	RCP000004689 SWIFT COPY.exe	93
PID 2296 wrote to memory of 2500	2296	RCP000004689 SWIFT COPY.exe	93
PID 2296 wrote to memory of 2500	2296	RCP000004689 SWIFT COPY.exe	93
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95
PID 2296 wrote to memory of 2856	2296	RCP000004689 SWIFT COPY.exe	95

C:\Users\Admin\AppData\Local\Temp\RCP000004689 SWIFT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\RCP000004689 SWIFT COPY.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:2296
- 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\RCP000004689 SWIFT COPY.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5000
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BAAoHtZjEgl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3536
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BAAoHtZjEgl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA037.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2500
- 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:2856

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

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

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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
1c69a946570143e6b82515f45561a463

SHA1
a2ac995b6021981028375a32bda39f626d354443

SHA256
c70e7877257b72d8b6ff217d9929d1863ca3478081bfa024da8ffaaa0670d0a6

SHA512
8f9a11abbe55167e93d448101ed9659c658a528a94f6775e654db0a985839aebbbd153c0183ae75ebeecc35adb776187914cc7b32aab1eab00acc01eeedf720d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rm401s4c.j55.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA037.tmp

Filesize
1KB

MD5
e52f7115fad8fbed3f04ef21b3b9a73b

SHA1
26caaea8459f68381e2fa419af9ef5bfcbc00f0e

SHA256
ff7eccf16bad9dcdda50c59b21354977e8038cfe31e511043f95cdd27f36f542

SHA512
5fefb157fac5d0fa3841ee821bee0ad2031e32c056d5754551f40a57c688f221003ea38474415f26bd1ac868a62ae1565bb795f9b0c2e405a1b51a87d4f706d9

Download Submit
memory/2296-8-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/2296-11-0x0000000006F50000-0x0000000006FD2000-memory.dmp

Filesize
520KB

Download
memory/2296-6-0x00000000057A0000-0x000000000583C000-memory.dmp

Filesize
624KB

Download
memory/2296-7-0x0000000005AC0000-0x0000000005AD2000-memory.dmp

Filesize
72KB

Download
memory/2296-4-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/2296-9-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/2296-10-0x0000000005AE0000-0x0000000005AEC000-memory.dmp

Filesize
48KB

Download
memory/2296-5-0x0000000005530000-0x000000000553A000-memory.dmp

Filesize
40KB

Download
memory/2296-1-0x0000000000AC0000-0x0000000000B68000-memory.dmp

Filesize
672KB

Download
memory/2296-3-0x0000000005560000-0x00000000055F2000-memory.dmp

Filesize
584KB

Download
memory/2296-2-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/2296-0-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/2296-48-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/2856-43-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2856-90-0x0000000006BD0000-0x0000000006C20000-memory.dmp

Filesize
320KB

Download
memory/3536-76-0x00000000073E0000-0x00000000073EA000-memory.dmp

Filesize
40KB

Download
memory/3536-51-0x0000000006620000-0x0000000006652000-memory.dmp

Filesize
200KB

Download
memory/3536-88-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/3536-22-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/3536-78-0x0000000007570000-0x0000000007581000-memory.dmp

Filesize
68KB

Download
memory/3536-21-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/3536-77-0x00000000075F0000-0x0000000007686000-memory.dmp

Filesize
600KB

Download
memory/3536-75-0x0000000007370000-0x000000000738A000-memory.dmp

Filesize
104KB

Download
memory/3536-49-0x0000000006030000-0x000000000604E000-memory.dmp

Filesize
120KB

Download
memory/3536-50-0x0000000006590000-0x00000000065DC000-memory.dmp

Filesize
304KB

Download
memory/3536-52-0x0000000070D30000-0x0000000070D7C000-memory.dmp

Filesize
304KB

Download
memory/5000-74-0x0000000007F60000-0x00000000085DA000-memory.dmp

Filesize
6.5MB

Download
memory/5000-79-0x0000000007B50000-0x0000000007B5E000-memory.dmp

Filesize
56KB

Download
memory/5000-62-0x0000000070D30000-0x0000000070D7C000-memory.dmp

Filesize
304KB

Download
memory/5000-73-0x00000000077F0000-0x0000000007893000-memory.dmp

Filesize
652KB

Download
memory/5000-30-0x0000000005FC0000-0x0000000006026000-memory.dmp

Filesize
408KB

Download
memory/5000-20-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/5000-19-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/5000-41-0x0000000006030000-0x0000000006384000-memory.dmp

Filesize
3.3MB

Download
memory/5000-23-0x0000000005D80000-0x0000000005DA2000-memory.dmp

Filesize
136KB

Download
memory/5000-72-0x00000000077D0000-0x00000000077EE000-memory.dmp

Filesize
120KB

Download
memory/5000-80-0x0000000007B60000-0x0000000007B74000-memory.dmp

Filesize
80KB

Download
memory/5000-81-0x0000000007C60000-0x0000000007C7A000-memory.dmp

Filesize
104KB

Download
memory/5000-82-0x0000000007C40000-0x0000000007C48000-memory.dmp

Filesize
32KB

Download
memory/5000-18-0x0000000005720000-0x0000000005D48000-memory.dmp

Filesize
6.2MB

Download
memory/5000-17-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/5000-89-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/5000-29-0x0000000005E20000-0x0000000005E86000-memory.dmp

Filesize
408KB

Download
memory/5000-16-0x0000000002CC0000-0x0000000002CF6000-memory.dmp

Filesize
216KB

Download