agenttesla | 8e6729406d758aa5a077694bee08334d88b594bf718a552a595a5678451051bc

Analysis

max time kernel
115s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03-05-2024 20:35

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General

Target

RocketTitles.exe
Size

464KB
MD5

85fc15eec7b28009db149df08f48a345
SHA1

31ba87ded6a53820cb93dd7ecd913a7e0f895866
SHA256

f959451391fd4bd257bddcec4d1ff4dcd5c0350d0748862437af5c1254020211
SHA512

3b5b8988c89df153d8b2f70dbd4f838c3b82eb9065c6963c35e77c88d5497bf9c934b1a8a1c3a85170cada8a726b8e7390428bf470933493760c32b5f8912d7f
SSDEEP

12288:Ihi0QGkDUyTfvqCT/4k2QjqGpNBOewDle:IUjDR3qCr4khqGrUtDle

Score

10^/10

agenttesla umbral execution keylogger spyware stealer trojan

Malware Config

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
behavioral3/files/0x000d00000001dada-21.dat	family_umbral
behavioral3/memory/3996-29-0x0000025A16D00000-0x0000025A16D40000-memory.dmp	family_umbral

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral3/memory/2916-7-0x0000000006440000-0x0000000006654000-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
1752	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	uuui.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-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	RocketTitles.exe

Executes dropped EXE 1 IoCs

pid	Process
3996	uuui.exe

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
67	discord.com
68	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
62	ip-api.com

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\IME\uuui.exe	RocketTitles.exe
File created	C:\Windows\uuui.exe	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
4628	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 19 IoCs

pid	Process
2916	RocketTitles.exe
2916	RocketTitles.exe
3996	uuui.exe
3996	uuui.exe
1752	powershell.exe
1752	powershell.exe
1752	powershell.exe
3960	powershell.exe
3960	powershell.exe
3960	powershell.exe
3208	powershell.exe
3208	powershell.exe
3208	powershell.exe
1372	powershell.exe
1372	powershell.exe
1372	powershell.exe
4868	powershell.exe
4868	powershell.exe
4868	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	RocketTitles.exe
Token: SeDebugPrivilege	3996	uuui.exe
Token: SeIncreaseQuotaPrivilege	1596	wmic.exe
Token: SeSecurityPrivilege	1596	wmic.exe
Token: SeTakeOwnershipPrivilege	1596	wmic.exe
Token: SeLoadDriverPrivilege	1596	wmic.exe
Token: SeSystemProfilePrivilege	1596	wmic.exe
Token: SeSystemtimePrivilege	1596	wmic.exe
Token: SeProfSingleProcessPrivilege	1596	wmic.exe
Token: SeIncBasePriorityPrivilege	1596	wmic.exe
Token: SeCreatePagefilePrivilege	1596	wmic.exe
Token: SeBackupPrivilege	1596	wmic.exe
Token: SeRestorePrivilege	1596	wmic.exe
Token: SeShutdownPrivilege	1596	wmic.exe
Token: SeDebugPrivilege	1596	wmic.exe
Token: SeSystemEnvironmentPrivilege	1596	wmic.exe
Token: SeRemoteShutdownPrivilege	1596	wmic.exe
Token: SeUndockPrivilege	1596	wmic.exe
Token: SeManageVolumePrivilege	1596	wmic.exe
Token: 33	1596	wmic.exe
Token: 34	1596	wmic.exe
Token: 35	1596	wmic.exe
Token: 36	1596	wmic.exe
Token: SeIncreaseQuotaPrivilege	1596	wmic.exe
Token: SeSecurityPrivilege	1596	wmic.exe
Token: SeTakeOwnershipPrivilege	1596	wmic.exe
Token: SeLoadDriverPrivilege	1596	wmic.exe
Token: SeSystemProfilePrivilege	1596	wmic.exe
Token: SeSystemtimePrivilege	1596	wmic.exe
Token: SeProfSingleProcessPrivilege	1596	wmic.exe
Token: SeIncBasePriorityPrivilege	1596	wmic.exe
Token: SeCreatePagefilePrivilege	1596	wmic.exe
Token: SeBackupPrivilege	1596	wmic.exe
Token: SeRestorePrivilege	1596	wmic.exe
Token: SeShutdownPrivilege	1596	wmic.exe
Token: SeDebugPrivilege	1596	wmic.exe
Token: SeSystemEnvironmentPrivilege	1596	wmic.exe
Token: SeRemoteShutdownPrivilege	1596	wmic.exe
Token: SeUndockPrivilege	1596	wmic.exe
Token: SeManageVolumePrivilege	1596	wmic.exe
Token: 33	1596	wmic.exe
Token: 34	1596	wmic.exe
Token: 35	1596	wmic.exe
Token: 36	1596	wmic.exe
Token: SeDebugPrivilege	1752	powershell.exe
Token: SeDebugPrivilege	3960	powershell.exe
Token: SeDebugPrivilege	3208	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeIncreaseQuotaPrivilege	1732	wmic.exe
Token: SeSecurityPrivilege	1732	wmic.exe
Token: SeTakeOwnershipPrivilege	1732	wmic.exe
Token: SeLoadDriverPrivilege	1732	wmic.exe
Token: SeSystemProfilePrivilege	1732	wmic.exe
Token: SeSystemtimePrivilege	1732	wmic.exe
Token: SeProfSingleProcessPrivilege	1732	wmic.exe
Token: SeIncBasePriorityPrivilege	1732	wmic.exe
Token: SeCreatePagefilePrivilege	1732	wmic.exe
Token: SeBackupPrivilege	1732	wmic.exe
Token: SeRestorePrivilege	1732	wmic.exe
Token: SeShutdownPrivilege	1732	wmic.exe
Token: SeDebugPrivilege	1732	wmic.exe
Token: SeSystemEnvironmentPrivilege	1732	wmic.exe
Token: SeRemoteShutdownPrivilege	1732	wmic.exe
Token: SeUndockPrivilege	1732	wmic.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 3996	2916	RocketTitles.exe	106
PID 2916 wrote to memory of 3996	2916	RocketTitles.exe	106
PID 3996 wrote to memory of 1596	3996	uuui.exe	107
PID 3996 wrote to memory of 1596	3996	uuui.exe	107
PID 3996 wrote to memory of 1752	3996	uuui.exe	109
PID 3996 wrote to memory of 1752	3996	uuui.exe	109
PID 3996 wrote to memory of 3960	3996	uuui.exe	111
PID 3996 wrote to memory of 3960	3996	uuui.exe	111
PID 3996 wrote to memory of 3208	3996	uuui.exe	113
PID 3996 wrote to memory of 3208	3996	uuui.exe	113
PID 3996 wrote to memory of 1372	3996	uuui.exe	115
PID 3996 wrote to memory of 1372	3996	uuui.exe	115
PID 3996 wrote to memory of 1732	3996	uuui.exe	117
PID 3996 wrote to memory of 1732	3996	uuui.exe	117
PID 3996 wrote to memory of 4188	3996	uuui.exe	119
PID 3996 wrote to memory of 4188	3996	uuui.exe	119
PID 3996 wrote to memory of 1436	3996	uuui.exe	121
PID 3996 wrote to memory of 1436	3996	uuui.exe	121
PID 3996 wrote to memory of 4868	3996	uuui.exe	123
PID 3996 wrote to memory of 4868	3996	uuui.exe	123
PID 3996 wrote to memory of 4628	3996	uuui.exe	125
PID 3996 wrote to memory of 4628	3996	uuui.exe	125

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:2916
- C:\Windows\uuui.exe
  "C:\Windows\uuui.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3996
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1596
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Add-MpPreference -ExclusionPath 'C:\Windows\uuui.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1752
- - 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:3960
- - 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:3208
- - 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:1372
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" os get Caption
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1732
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" computersystem get totalphysicalmemory
    3⤵
    PID:4188
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    PID:1436
- - 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:4868
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" path win32_VideoController get name
    3⤵
    - Detects videocard installed
    PID:4628

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
PID:2332

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

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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
1KB

MD5
7511c81925750deb7ad1b9b80eea8a8d

SHA1
6ea759b3cbd243ae11435c6d6c5ced185eb01f49

SHA256
5b49723a7773f2fe1f6093236e7b9b2c546f0873635d02346cb39535811234fa

SHA512
5f7e69316d39525d137a7a833f8c746ceef8f1b2295348393fb3244cca8b962fbaad0f7da49da453fe97e2c49b1f41f06138111ac5ff97fdc33c300350ec3a1b

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

Filesize
944B

MD5
6d42b6da621e8df5674e26b799c8e2aa

SHA1
ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

SHA256
5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

SHA512
53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

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

Filesize
948B

MD5
966914e2e771de7a4a57a95b6ecfa8a9

SHA1
7a32282fd51dd032967ed4d9a40cc57e265aeff2

SHA256
98d3c70d7004fa807897317bd6cd3e977b9b6c72d4d2565aca0f9f8b1c315cba

SHA512
dc39c7124a9c7c8d4c7e8e16290c46360b8d9a8f4e43edaacbbeb09bdcf20159a53db54d2b322372001b6a3de52b2f88e9088b5fdbc7638816ae0d122bb015f5

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\Temp\__PSScriptPolicyTest_ozpzbzcv.y5x.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\uuui.exe

Filesize
229KB

MD5
dd294f4a30b78637d2de6ae794442508

SHA1
2f28200fb482bb7f280ecde35070b8bf181900ef

SHA256
a89f3d297cbac8b605cd554dd0ea7891c7fcff9e63c7c22810d1c8121fd128b1

SHA512
cc4343ab3d9dc6f6eb8312a28df24442280144d3c54fe3fca65412b6285ae98c264a67a70a86b1fd73418bee535ea5adbe968e7b48a40ad833beaabf459d7bf5

Download Submit
memory/1752-39-0x00000227D5090000-0x00000227D50B2000-memory.dmp

Filesize
136KB

Download
memory/2916-7-0x0000000006440000-0x0000000006654000-memory.dmp

Filesize
2.1MB

Download
memory/2916-5-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-10-0x0000000009B50000-0x0000000009EA4000-memory.dmp

Filesize
3.3MB

Download
memory/2916-12-0x0000000007600000-0x000000000763C000-memory.dmp

Filesize
240KB

Download
memory/2916-13-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-14-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2916-15-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-16-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-8-0x00000000074E0000-0x0000000007592000-memory.dmp

Filesize
712KB

Download
memory/2916-1-0x0000000000ED0000-0x0000000000F4A000-memory.dmp

Filesize
488KB

Download
memory/2916-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2916-9-0x0000000007490000-0x00000000074B2000-memory.dmp

Filesize
136KB

Download
memory/2916-6-0x0000000005970000-0x000000000597A000-memory.dmp

Filesize
40KB

Download
memory/2916-4-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/2916-2-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/2916-3-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/3996-58-0x0000025A313C0000-0x0000025A313DE000-memory.dmp

Filesize
120KB

Download
memory/3996-57-0x0000025A314C0000-0x0000025A31510000-memory.dmp

Filesize
320KB

Download
memory/3996-56-0x0000025A31440000-0x0000025A314B6000-memory.dmp

Filesize
472KB

Download
memory/3996-94-0x0000025A31410000-0x0000025A3141A000-memory.dmp

Filesize
40KB

Download
memory/3996-95-0x0000025A31610000-0x0000025A31622000-memory.dmp

Filesize
72KB

Download
memory/3996-29-0x0000025A16D00000-0x0000025A16D40000-memory.dmp

Filesize
256KB

Download