180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581

General

Target

180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe
Size

3.4MB
MD5

9cbb1cf4f73f842fb0aa6a9726c3c24e
SHA1

4f68996a486b8e68f590ff7fec88536d7f77e3e3
SHA256

180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581
SHA512

362835c2285e2415d29a6fb3d2a7aa2e33bc7fa0ab7b80d6444f996fae915f09793cd859f705627a1cc68685a45b7698972989a130c0b620083cb063e9f2476d
SSDEEP

98304:eUwOIEK84WQsykAeYYkAeYUaMImg8C0Qu9MJuR21C/yIq/dhl/O4i/TksjdFwvhW:eUwOIEK84WQsykAeYYkAeYUaMImg8C0p

Score

9^/10

discovery evasion trojan upx

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	USOPrivatePackages-type8.4.7.8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	USOPrivatePackages-type8.4.7.8.exe

Checks BIOS information in registry 2 TTPs 4 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	USOPrivatePackages-type8.4.7.8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	USOPrivatePackages-type8.4.7.8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	USOPrivatePackages-type8.4.7.8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	USOPrivatePackages-type8.4.7.8.exe

Executes dropped EXE 2 IoCs

pid	Process
4296	USOPrivatePackages-type8.4.7.8.exe
2960	USOPrivatePackages-type8.4.7.8.exe

Modifies file permissions 1 TTPs 3 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3120	icacls.exe
5012	icacls.exe
548	icacls.exe

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000400000001db45-149.dat	upx
behavioral1/files/0x000400000001db45-150.dat	upx
behavioral1/files/0x000400000001db45-151.dat	upx
behavioral1/memory/4296-153-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/memory/4296-154-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/memory/4296-155-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/memory/4296-156-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/files/0x000400000001db45-157.dat	upx
behavioral1/memory/2960-158-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/memory/2960-159-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx
behavioral1/memory/2960-160-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	USOPrivatePackages-type8.4.7.8.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	USOPrivatePackages-type8.4.7.8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2764 set thread context of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1824	2764	WerFault.exe	84

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

T1053

pid	Process
2268	schtasks.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86
PID 2764 wrote to memory of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86
PID 2764 wrote to memory of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86
PID 2764 wrote to memory of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86
PID 2764 wrote to memory of 812	2764	180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe	86
PID 812 wrote to memory of 3120	812	AppLaunch.exe	95
PID 812 wrote to memory of 3120	812	AppLaunch.exe	95
PID 812 wrote to memory of 3120	812	AppLaunch.exe	95
PID 812 wrote to memory of 5012	812	AppLaunch.exe	97
PID 812 wrote to memory of 5012	812	AppLaunch.exe	97
PID 812 wrote to memory of 5012	812	AppLaunch.exe	97
PID 812 wrote to memory of 548	812	AppLaunch.exe	99
PID 812 wrote to memory of 548	812	AppLaunch.exe	99
PID 812 wrote to memory of 548	812	AppLaunch.exe	99
PID 812 wrote to memory of 2268	812	AppLaunch.exe	101
PID 812 wrote to memory of 2268	812	AppLaunch.exe	101
PID 812 wrote to memory of 2268	812	AppLaunch.exe	101
PID 812 wrote to memory of 4296	812	AppLaunch.exe	103
PID 812 wrote to memory of 4296	812	AppLaunch.exe	103

C:\Users\Admin\AppData\Local\Temp\180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe
"C:\Users\Admin\AppData\Local\Temp\180c4bb1fe34e235be1ddaac55f588886549dc53f766043f18b3d76b5a09e581.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\USOPrivatePackages-type8.4.7.8" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:3120
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\USOPrivatePackages-type8.4.7.8" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:5012
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\USOPrivatePackages-type8.4.7.8" /inheritance:e /deny "admin:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:548
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /CREATE /TN "USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8" /TR "C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe" /SC MINUTE
    3⤵
    - Creates scheduled task(s)
    PID:2268
- - C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe
    "C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Checks whether UAC is enabled
    PID:4296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 276
  2⤵
  - Program crash
  PID:1824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2764 -ip 2764
1⤵
PID:3248

C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe
C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:2960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

File and Directory Permissions Modification

1

T1222

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe

Filesize
566.5MB

MD5
81104de6dc28eaaa5aa078d09653434f

SHA1
f2a5703d8d3a6b8b8b0095354b687fea2324f1ef

SHA256
a28908e129c42e2ed515eeb5758c6fb02b41f4c81f98e8b296dace448f731c3f

SHA512
5eef85e355513394cc4ae9e6828d7c4e32212608035ec1bbb7bcfd2328f3b86aefaead01745478e30bcc09a53c4e332b367508b9f6a03b10cf2e91b8e65d375b

Download Submit
C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe

Filesize
620.5MB

MD5
d0d45b9dc48cc58db9e996aacb25b48e

SHA1
2e55b5e0c023b7ebcf64f12b661dc05baa33df32

SHA256
25a8e26c2e2ba1d84f324152c2f0ab0dd9a5bb6494459695a1b227585d2947c6

SHA512
5d180cb8567eacb351673cde00718f8a490af0d2013bd39f4624fe5ecfc5d3bc227ca154b9ee63f2d4f5ddb29b2c53f6d619c5bfe03c83382dcb49ba60444a73

Download Submit
C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe

Filesize
610.1MB

MD5
e05faed90c3d27105908bbd914216407

SHA1
9c0169d394402927673120fefcec7fcca2014f98

SHA256
bb6f33c2d8b3f9841eb67160c3086e32b508efc4ab32f2b95400b7144e098ec5

SHA512
6f401d2df9b4cc7f72968da703b6588330c22d2d63ad6642dd09493104a3a697e4e785ac8a8ef785561c4a568ef6603784a7e4661c1a2a4614e3f589362933c4

Download Submit
C:\ProgramData\USOPrivatePackages-type8.4.7.8\USOPrivatePackages-type8.4.7.8.exe

Filesize
343.2MB

MD5
30ef16908c3c7aec6e93b2d06ebbe4ef

SHA1
64f1d8dcdcc31ca21b9548c6b8d9ff0c2bd69584

SHA256
382a9262f37268890a348cfa76efd839dbf3bb3418816f792aaefbd460cf4612

SHA512
27f8e45ad99f758028a4957aa801e346435f4261564e311ee4f324941f07fd9d5acfe8ff85e277c936a3eee6e03f0fdeefdb37735a32cae30f2bf5f5d3218c11

Download Submit
memory/812-141-0x0000000005C60000-0x0000000005C70000-memory.dmp

Filesize
64KB

Download
memory/812-138-0x00000000061C0000-0x0000000006764000-memory.dmp

Filesize
5.6MB

Download
memory/812-143-0x0000000005C60000-0x0000000005C70000-memory.dmp

Filesize
64KB

Download
memory/812-144-0x0000000005C60000-0x0000000005C70000-memory.dmp

Filesize
64KB

Download
memory/812-133-0x0000000001330000-0x000000000168C000-memory.dmp

Filesize
3.4MB

Download
memory/812-140-0x0000000005CA0000-0x0000000005CAA000-memory.dmp

Filesize
40KB

Download
memory/812-139-0x0000000005CB0000-0x0000000005D42000-memory.dmp

Filesize
584KB

Download
memory/812-142-0x0000000005C60000-0x0000000005C70000-memory.dmp

Filesize
64KB

Download
memory/2960-160-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/2960-159-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/2960-158-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/4296-153-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/4296-156-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/4296-155-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download
memory/4296-154-0x00007FF7B5BE0000-0x00007FF7B60FF000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads