agenttesla | b7f491f401f7e55c8120d87d7f36eded59ca86e48b91dc7612df915c5fbdd755

Analysis

max time kernel
119s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03-05-2024 20:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

RocketTitles.exe
Size

464KB
MD5

f11a1e49b2e53e4ad13c68c049d69c1f
SHA1

26fca9e7cdd2deb0a085597eaacc96d5f96e88a8
SHA256

81ba1eb0965ae6b7755e79a5d8ad19cb9ece2ba87e5e25cd718fe722c1c277e1
SHA512

932b02adc97750357b95d59dfe41e8d414690c0a8437e2c1bcb5ff6bde913639a3145371837ba7a570508e06f1282a12925fe0b10ebf04ee550fb5590ba3977c
SSDEEP

12288:MMms0Qz3DUyTfvqCT/4k2QjqGpNBOewDlJ:MfsjDR3qCr4khqGrUtDlJ

Score

10^/10

agenttesla umbral execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

umbral

https://discord.com/api/webhooks/1236047504458518648/JQRxvzCGg9gVDBGAsCh4Y7lt6-VpyZJcpy_w2pc8Qwt0sZVsg3Znypp4Lv0kPFzHxpM9

Signatures

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

Detect Umbral payload 2 IoCs

resource	yara_rule
behavioral5/files/0x000600000001d9fe-18.dat	family_umbral
behavioral5/memory/2972-20-0x00000185E7F80000-0x00000185E7FC0000-memory.dmp	family_umbral

Umbral
Umbral stealer is an opensource moduler stealer written in C#.
stealer umbral

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral5/memory/4896-7-0x0000000006390000-0x00000000065A4000-memory.dmp	family_agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1172	powershell.exe

Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	mac_1.bat

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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	RocketTitles.exe

Executes dropped EXE 1 IoCs

pid	Process
2972	mac_1.bat

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
53	discord.com
54	discord.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
45	ip-api.com

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\IME\macspoof.exe	RocketTitles.exe
File created	C:\Windows\mac_1.bat	RocketTitles.exe

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

System Information Discovery
T1082

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
348	wmic.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	RocketTitles.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	RocketTitles.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	RocketTitles.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4896	RocketTitles.exe
4896	RocketTitles.exe
4896	RocketTitles.exe
2972	mac_1.bat
2972	mac_1.bat
1172	powershell.exe
1172	powershell.exe
1172	powershell.exe
640	powershell.exe
640	powershell.exe
640	powershell.exe
448	powershell.exe
448	powershell.exe
448	powershell.exe
2672	powershell.exe
2672	powershell.exe
2672	powershell.exe
1584	powershell.exe
1584	powershell.exe
1584	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4896	RocketTitles.exe
Token: SeDebugPrivilege	2972	mac_1.bat
Token: SeIncreaseQuotaPrivilege	2580	wmic.exe
Token: SeSecurityPrivilege	2580	wmic.exe
Token: SeTakeOwnershipPrivilege	2580	wmic.exe
Token: SeLoadDriverPrivilege	2580	wmic.exe
Token: SeSystemProfilePrivilege	2580	wmic.exe
Token: SeSystemtimePrivilege	2580	wmic.exe
Token: SeProfSingleProcessPrivilege	2580	wmic.exe
Token: SeIncBasePriorityPrivilege	2580	wmic.exe
Token: SeCreatePagefilePrivilege	2580	wmic.exe
Token: SeBackupPrivilege	2580	wmic.exe
Token: SeRestorePrivilege	2580	wmic.exe
Token: SeShutdownPrivilege	2580	wmic.exe
Token: SeDebugPrivilege	2580	wmic.exe
Token: SeSystemEnvironmentPrivilege	2580	wmic.exe
Token: SeRemoteShutdownPrivilege	2580	wmic.exe
Token: SeUndockPrivilege	2580	wmic.exe
Token: SeManageVolumePrivilege	2580	wmic.exe
Token: 33	2580	wmic.exe
Token: 34	2580	wmic.exe
Token: 35	2580	wmic.exe
Token: 36	2580	wmic.exe
Token: SeIncreaseQuotaPrivilege	2580	wmic.exe
Token: SeSecurityPrivilege	2580	wmic.exe
Token: SeTakeOwnershipPrivilege	2580	wmic.exe
Token: SeLoadDriverPrivilege	2580	wmic.exe
Token: SeSystemProfilePrivilege	2580	wmic.exe
Token: SeSystemtimePrivilege	2580	wmic.exe
Token: SeProfSingleProcessPrivilege	2580	wmic.exe
Token: SeIncBasePriorityPrivilege	2580	wmic.exe
Token: SeCreatePagefilePrivilege	2580	wmic.exe
Token: SeBackupPrivilege	2580	wmic.exe
Token: SeRestorePrivilege	2580	wmic.exe
Token: SeShutdownPrivilege	2580	wmic.exe
Token: SeDebugPrivilege	2580	wmic.exe
Token: SeSystemEnvironmentPrivilege	2580	wmic.exe
Token: SeRemoteShutdownPrivilege	2580	wmic.exe
Token: SeUndockPrivilege	2580	wmic.exe
Token: SeManageVolumePrivilege	2580	wmic.exe
Token: 33	2580	wmic.exe
Token: 34	2580	wmic.exe
Token: 35	2580	wmic.exe
Token: 36	2580	wmic.exe
Token: SeDebugPrivilege	1172	powershell.exe
Token: SeDebugPrivilege	640	powershell.exe
Token: SeDebugPrivilege	448	powershell.exe
Token: SeDebugPrivilege	2672	powershell.exe
Token: SeIncreaseQuotaPrivilege	376	wmic.exe
Token: SeSecurityPrivilege	376	wmic.exe
Token: SeTakeOwnershipPrivilege	376	wmic.exe
Token: SeLoadDriverPrivilege	376	wmic.exe
Token: SeSystemProfilePrivilege	376	wmic.exe
Token: SeSystemtimePrivilege	376	wmic.exe
Token: SeProfSingleProcessPrivilege	376	wmic.exe
Token: SeIncBasePriorityPrivilege	376	wmic.exe
Token: SeCreatePagefilePrivilege	376	wmic.exe
Token: SeBackupPrivilege	376	wmic.exe
Token: SeRestorePrivilege	376	wmic.exe
Token: SeShutdownPrivilege	376	wmic.exe
Token: SeDebugPrivilege	376	wmic.exe
Token: SeSystemEnvironmentPrivilege	376	wmic.exe
Token: SeRemoteShutdownPrivilege	376	wmic.exe
Token: SeUndockPrivilege	376	wmic.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 2972	4896	RocketTitles.exe	109
PID 4896 wrote to memory of 2972	4896	RocketTitles.exe	109
PID 2972 wrote to memory of 2580	2972	mac_1.bat	110
PID 2972 wrote to memory of 2580	2972	mac_1.bat	110
PID 2972 wrote to memory of 1172	2972	mac_1.bat	112
PID 2972 wrote to memory of 1172	2972	mac_1.bat	112
PID 2972 wrote to memory of 640	2972	mac_1.bat	114
PID 2972 wrote to memory of 640	2972	mac_1.bat	114
PID 2972 wrote to memory of 448	2972	mac_1.bat	116
PID 2972 wrote to memory of 448	2972	mac_1.bat	116
PID 2972 wrote to memory of 2672	2972	mac_1.bat	118
PID 2972 wrote to memory of 2672	2972	mac_1.bat	118
PID 2972 wrote to memory of 376	2972	mac_1.bat	120
PID 2972 wrote to memory of 376	2972	mac_1.bat	120
PID 2972 wrote to memory of 1540	2972	mac_1.bat	122
PID 2972 wrote to memory of 1540	2972	mac_1.bat	122
PID 2972 wrote to memory of 2580	2972	mac_1.bat	124
PID 2972 wrote to memory of 2580	2972	mac_1.bat	124
PID 2972 wrote to memory of 1584	2972	mac_1.bat	126
PID 2972 wrote to memory of 1584	2972	mac_1.bat	126
PID 2972 wrote to memory of 348	2972	mac_1.bat	128
PID 2972 wrote to memory of 348	2972	mac_1.bat	128

C:\Users\Admin\AppData\Local\Temp\RocketTitles.exe
"C:\Users\Admin\AppData\Local\Temp\RocketTitles.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Windows\mac_1.bat
  "C:\Windows\mac_1.bat"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2580
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Add-MpPreference -ExclusionPath 'C:\Windows\mac_1.bat'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1172
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:640
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:448
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2672
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" os get Caption
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:376
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" computersystem get totalphysicalmemory
    3⤵
    PID:1540
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    PID:2580
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1584
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" path win32_VideoController get name
    3⤵
    - Detects videocard installed
    PID:348

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
PID:2304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

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

Filesize
948B

MD5
5824a6037c081fda5d46de274b6e2799

SHA1
526367a09300cbde430e8fb44e41cbe7a0937aac

SHA256
4d610d9cd32a20279c7133a726ff61820d6930e5aa18253ee1422f3a6f54953f

SHA512
a109b150f730cda78d5bee106bd232f9dca7500dfb7899c6919de2bd542e345ca271aa11809a24ea0a27dca158067ab3a2d5688ac0a2325185143245f1665582

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

Filesize
1KB

MD5
548dd08570d121a65e82abb7171cae1c

SHA1
1a1b5084b3a78f3acd0d811cc79dbcac121217ab

SHA256
cdf17b8532ebcebac3cfe23954a30aa32edd268d040da79c82687e4ccb044adc

SHA512
37b98b09178b51eec9599af90d027d2f1028202efc1633047e16e41f1a95610984af5620baac07db085ccfcb96942aafffad17aa1f44f63233e83869dc9f697b

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

Filesize
1KB

MD5
ec79fae4e7c09310ebf4f2d85a33a638

SHA1
f2bdd995b12e65e7ed437d228f22223b59e76efb

SHA256
e9c4723a5fe34e081c3d2f548a1d472394cc7aa58056fcf44ca542061381243a

SHA512
af9dda12f6bb388d826fe03a4a8beed9bda23a978aa55a2af6a43271660ee896a7ee3bcf2c4d2f1e6180902791d8c23560f1c2ec097a501d8c6f4f6c49075625

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s3kwitwa.bhn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\mac_1.bat

Filesize
229KB

MD5
dd294f4a30b78637d2de6ae794442508

SHA1
2f28200fb482bb7f280ecde35070b8bf181900ef

SHA256
a89f3d297cbac8b605cd554dd0ea7891c7fcff9e63c7c22810d1c8121fd128b1

SHA512
cc4343ab3d9dc6f6eb8312a28df24442280144d3c54fe3fca65412b6285ae98c264a67a70a86b1fd73418bee535ea5adbe968e7b48a40ad833beaabf459d7bf5

Download Submit
memory/1172-21-0x000001A62ED50000-0x000001A62ED72000-memory.dmp

Filesize
136KB

Download
memory/2972-49-0x00000185EA650000-0x00000185EA66E000-memory.dmp

Filesize
120KB

Download
memory/2972-47-0x00000185EA6B0000-0x00000185EA726000-memory.dmp

Filesize
472KB

Download
memory/2972-86-0x00000185EA780000-0x00000185EA792000-memory.dmp

Filesize
72KB

Download
memory/2972-85-0x00000185EA670000-0x00000185EA67A000-memory.dmp

Filesize
40KB

Download
memory/2972-48-0x00000185EA730000-0x00000185EA780000-memory.dmp

Filesize
320KB

Download
memory/2972-20-0x00000185E7F80000-0x00000185E7FC0000-memory.dmp

Filesize
256KB

Download
memory/4896-3-0x00000000056B0000-0x0000000005742000-memory.dmp

Filesize
584KB

Download
memory/4896-13-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4896-7-0x0000000006390000-0x00000000065A4000-memory.dmp

Filesize
2.1MB

Download
memory/4896-5-0x0000000005750000-0x000000000575A000-memory.dmp

Filesize
40KB

Download
memory/4896-8-0x0000000007310000-0x00000000073C2000-memory.dmp

Filesize
712KB

Download
memory/4896-9-0x00000000072C0000-0x00000000072E2000-memory.dmp

Filesize
136KB

Download
memory/4896-6-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4896-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/4896-4-0x0000000005630000-0x0000000005642000-memory.dmp

Filesize
72KB

Download
memory/4896-2-0x0000000005BC0000-0x0000000006164000-memory.dmp

Filesize
5.6MB

Download
memory/4896-12-0x0000000007430000-0x000000000746C000-memory.dmp

Filesize
240KB

Download
memory/4896-10-0x0000000009730000-0x0000000009A84000-memory.dmp

Filesize
3.3MB

Download
memory/4896-1-0x0000000000C10000-0x0000000000C8A000-memory.dmp

Filesize
488KB

Download
memory/4896-101-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/4896-102-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4896-103-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download