3ed4d360353d1ec7e26cd97ae37e3d175d0b1680b02b66307c6326dfa283cea6

Analysis

max time kernel
148s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
03/06/2026, 02:11

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General

Target
2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
Size 12.1MB
Sample260603-cmpxlsgv5s
SHA256 3ed4d360353d1ec7e26cd97ae37e3d175d0b1680b02b66307c6326dfa283cea6
MD5 b62e63a9a08f6c3cd37631c95ffff8f2
SHA1 63ac4952fb72695e4ab10878840d5bd9ba50971e
SHA512 270ef4b0404b9274ebb5e190e3cc2e789687e7f65991455ce95c75a9c010134c6694ef44a3c9f2f9e8bd55d5428af3e2ce86860c4a08c324feb1837b9c578408
SSDEEP 98304:PzT78xXYwp8KvD5k0iSsUDBNOthFOSPE:PLwXfxvsUDBx
TLSH
T1ECD64B5BEC6545E9C5BEC230C96691127B71BC494B3063D72B90F6282F37BD0AEB9B10
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

execution persistence

Malware Config

Signatures

Custom signature

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/files/0x001900000002b47a-4.dat	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
5024	powershell.exe
1360	powershell.exe
4736	powershell.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\agent-1845180407.tmp	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\agent-1518028623.tmp	ovd_7a05adc76d6a.exe

Executes dropped EXE 1 IoCs

pid	Process
4776	ovd_7a05adc76d6a.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1636999435-3883760687-346127294-1000\Software\Microsoft\Windows\CurrentVersion\Run\OverlordAgent-aee076bc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\DeviceSync\\ovd_7a05adc76d6a.exe\""	ovd_7a05adc76d6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1636999435-3883760687-346127294-1000\Software\Microsoft\Windows\CurrentVersion\Run\OverlordAgent-aee076bc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\DeviceSync\\ovd_7a05adc76d6a.exe\""	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5024	powershell.exe
5024	powershell.exe
1360	powershell.exe
1360	powershell.exe
4736	powershell.exe
4736	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1020	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	1360	powershell.exe
Token: SeIncreaseQuotaPrivilege	5024	powershell.exe
Token: SeSecurityPrivilege	5024	powershell.exe
Token: SeTakeOwnershipPrivilege	5024	powershell.exe
Token: SeLoadDriverPrivilege	5024	powershell.exe
Token: SeSystemProfilePrivilege	5024	powershell.exe
Token: SeSystemtimePrivilege	5024	powershell.exe
Token: SeProfSingleProcessPrivilege	5024	powershell.exe
Token: SeIncBasePriorityPrivilege	5024	powershell.exe
Token: SeCreatePagefilePrivilege	5024	powershell.exe
Token: SeBackupPrivilege	5024	powershell.exe
Token: SeRestorePrivilege	5024	powershell.exe
Token: SeShutdownPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeSystemEnvironmentPrivilege	5024	powershell.exe
Token: SeRemoteShutdownPrivilege	5024	powershell.exe
Token: SeUndockPrivilege	5024	powershell.exe
Token: SeManageVolumePrivilege	5024	powershell.exe
Token: 33	5024	powershell.exe
Token: 34	5024	powershell.exe
Token: 35	5024	powershell.exe
Token: 36	5024	powershell.exe
Token: SeIncreaseQuotaPrivilege	5024	powershell.exe
Token: SeSecurityPrivilege	5024	powershell.exe
Token: SeTakeOwnershipPrivilege	5024	powershell.exe
Token: SeLoadDriverPrivilege	5024	powershell.exe
Token: SeSystemProfilePrivilege	5024	powershell.exe
Token: SeSystemtimePrivilege	5024	powershell.exe
Token: SeProfSingleProcessPrivilege	5024	powershell.exe
Token: SeIncBasePriorityPrivilege	5024	powershell.exe
Token: SeCreatePagefilePrivilege	5024	powershell.exe
Token: SeBackupPrivilege	5024	powershell.exe
Token: SeRestorePrivilege	5024	powershell.exe
Token: SeShutdownPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeSystemEnvironmentPrivilege	5024	powershell.exe
Token: SeRemoteShutdownPrivilege	5024	powershell.exe
Token: SeUndockPrivilege	5024	powershell.exe
Token: SeManageVolumePrivilege	5024	powershell.exe
Token: 33	5024	powershell.exe
Token: 34	5024	powershell.exe
Token: 35	5024	powershell.exe
Token: 36	5024	powershell.exe
Token: SeIncreaseQuotaPrivilege	5024	powershell.exe
Token: SeSecurityPrivilege	5024	powershell.exe
Token: SeTakeOwnershipPrivilege	5024	powershell.exe
Token: SeLoadDriverPrivilege	5024	powershell.exe
Token: SeSystemProfilePrivilege	5024	powershell.exe
Token: SeSystemtimePrivilege	5024	powershell.exe
Token: SeProfSingleProcessPrivilege	5024	powershell.exe
Token: SeIncBasePriorityPrivilege	5024	powershell.exe
Token: SeCreatePagefilePrivilege	5024	powershell.exe
Token: SeBackupPrivilege	5024	powershell.exe
Token: SeRestorePrivilege	5024	powershell.exe
Token: SeShutdownPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeSystemEnvironmentPrivilege	5024	powershell.exe
Token: SeRemoteShutdownPrivilege	5024	powershell.exe
Token: SeUndockPrivilege	5024	powershell.exe
Token: SeManageVolumePrivilege	5024	powershell.exe
Token: 33	5024	powershell.exe
Token: 34	5024	powershell.exe
Token: 35	5024	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 5024	1020	2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe	81
PID 4776 wrote to memory of 1360	4776	ovd_7a05adc76d6a.exe	85
PID 4776 wrote to memory of 4736	4776	ovd_7a05adc76d6a.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-03_b62e63a9a08f6c3cd37631c95ffff8f2_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Checks processor information in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$a = New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_7a05adc76d6a.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'ovd_0d6236c0' -Action $a -Trigger $t -Settings $s -Principal $p -Force | Out-Null"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5024

C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_7a05adc76d6a.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_7a05adc76d6a.exe"
1⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$a = New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_7a05adc76d6a.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'ovd_0d6236c0' -Action $a -Trigger $t -Settings $s -Principal $p -Force | Out-Null"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1360
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$f = ([wmiclass]\"\\.\root\subscription:__EventFilter\").CreateInstance(); $f.QueryLanguage = 'WQL'; $f.Query = \"SELECT * FROM __InstanceCreationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'\"; $f.Name = 'ovd_f0d6236c0'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); $c = ([wmiclass]\"\\.\root\subscription:CommandLineEventConsumer\").CreateInstance(); $c.Name = 'ovd_c0d6236c0'; $c.ExecutablePath = 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_7a05adc76d6a.exe'; $null = $c.Put(); $b = ([wmiclass]\"\\.\root\subscription:__FilterToConsumerBinding\").CreateInstance(); $b.Filter = \"\\.\root\subscription:__EventFilter.Name='ovd_f0d6236c0'\"; $b.Consumer = \"\\.\root\subscription:CommandLineEventConsumer.Name='ovd_c0d6236c0'\"; $null = $b.Put()"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:4736

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 3KB
SHA256 3fc98f1a0dd73c0067a28034a6d84e86b27418d68cc2fdf26345be6f4217dcf1
MD5 9f3107a91c0a75eb75418f89fe7dcbcd
SHA1 4538595145969d10d68c8d5fd73d51a58cde93d4
SHA512 12506d31fba03a505c3921876135d8b9cd5fd3659c5c97b2158001ab788f0f9dcff055e95be1bd33583098848efd1036d05c0b6e23d7191b02b444a37d0dbf2c
TLSH
T1F381CD323375A0D4C9563F07192C19C463AF4396EA58AF4CB658620EE92B54BDB222F7
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 32bc08c5e4d3fb225bce68f45cff596f7463a64f45be77de5a512808e782d047
MD5 6d6ac658f00b84b8a1c1ca801bdd218f
SHA1 3bb362ccbd1fb324230f8f1586ff24b673bcb3b1
SHA512 fa2ca80eeff78323d194bcceffbe9e77abf161ecd42ba3fffea6f201b110216976daf918a641996d0b9f75566626bc15ba2d720ef183454efb612f83233fc68f
TLSH
T1BD216533B3ECC125C8D9117A208CAD00B2B5C3C7449E8F8B7A84C619957F9DADB641A4
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_y3zr4f5w.saq.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y3zr4f5w.saq.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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agent-1690284330.tmp

Path C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\agent-1690284330.tmp
Size 12.1MB
SHA256 3ed4d360353d1ec7e26cd97ae37e3d175d0b1680b02b66307c6326dfa283cea6
MD5 b62e63a9a08f6c3cd37631c95ffff8f2
SHA1 63ac4952fb72695e4ab10878840d5bd9ba50971e
SHA512 270ef4b0404b9274ebb5e190e3cc2e789687e7f65991455ce95c75a9c010134c6694ef44a3c9f2f9e8bd55d5428af3e2ce86860c4a08c324feb1837b9c578408
SSDEEP 98304:PzT78xXYwp8KvD5k0iSsUDBNOthFOSPE:PLwXfxvsUDBx
TLSH
T1ECD64B5BEC6545E9C5BEC230C96691127B71BC494B3063D72B90F6282F37BD0AEB9B10
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5024-23-0x000001FA89F20000-0x000001FA89F3C000-memory.dmp

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memory/5024-15-0x000001FAA3700000-0x000001FAA3710000-memory.dmp

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memory/5024-14-0x000001FA89E90000-0x000001FA89EB2000-memory.dmp

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memory/5024-16-0x00007FF41FA80000-0x00007FF41FA90000-memory.dmp

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memory/5024-24-0x000001FAA5780000-0x000001FAA5833000-memory.dmp

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memory/5024-27-0x000001FA89F10000-0x000001FA89F1A000-memory.dmp

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memory/5024-28-0x000001FAA3670000-0x000001FAA368C000-memory.dmp

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memory/5024-43-0x000001FAA3700000-0x000001FAA3710000-memory.dmp

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memory/5024-7-0x000001FAA3700000-0x000001FAA3710000-memory.dmp

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memory/5024-6-0x000001FAA3700000-0x000001FAA3710000-memory.dmp

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