djvu | dca4aa089e3a75aa3e0611e3479a0e7125b61fbab3ddc3556389dfd593f15eab

Analysis

max time kernel
64s
max time network
143s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24/01/2023, 12:16

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General

Target
a9bac1dee06b3257cab19cb09bef3d1c.exe
Size 732KB
Sample230124-pff3caag22
SHA256 dca4aa089e3a75aa3e0611e3479a0e7125b61fbab3ddc3556389dfd593f15eab
MD5 a9bac1dee06b3257cab19cb09bef3d1c
SHA1 2be37ca987a82592dde5e01293266a6a26e7892c
SHA512 db5bbb434d50f16562a5e590f591a55337ccaf8618b46d8310a8eaef81b141120e4f7dbc8129a9e318f2c5a6e1c75658f8f1cef90c542c1aa9995ced616a713c
SSDEEP 12288:dpiiinM8+zlgy0DjQxGZeS5eLebl75VAJSZ:dpiiiM8+z5mjQEZeS5eLeprAs
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu vidar 19 discovery persistence ransomware stealer

Malware Config

Extracted

Family

djvu

http://spaceris.com/test1/get.php

Attributes

extension
.poqw
offline_id
ZMk7348t4yGVy3t2uxofhOwYXOGjluI9PiRO8dt1
payload_url
http://uaery.top/dl/build2.exe

http://spaceris.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-GTrvfBi8hs Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0632JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

Botnet

https://t.me/litlebey
https://steamcommunity.com/profiles/76561199472399815

Attributes

profile_id
19

Signatures

Detected Djvu ransomware 10 IoCs

resource	yara_rule
behavioral1/memory/1960-56-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/1960-55-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/780-59-0x0000000004580000-0x000000000469B000-memory.dmp	family_djvu
behavioral1/memory/1960-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1960-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1960-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/852-69-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/852-73-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/852-80-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/852-94-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1540	build2.exe
1512	build2.exe

Loads dropped DLL 2 IoCs

pid	Process
852	a9bac1dee06b3257cab19cb09bef3d1c.exe
852	a9bac1dee06b3257cab19cb09bef3d1c.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
584	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\492496ad-8a8c-4a56-ae8f-b88f95c27229\\a9bac1dee06b3257cab19cb09bef3d1c.exe\" --AutoStart"	a9bac1dee06b3257cab19cb09bef3d1c.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	api.2ip.ua
4	api.2ip.ua
12	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 780 set thread context of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 300 set thread context of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 1540 set thread context of 1512	1540	build2.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	a9bac1dee06b3257cab19cb09bef3d1c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	a9bac1dee06b3257cab19cb09bef3d1c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	a9bac1dee06b3257cab19cb09bef3d1c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	a9bac1dee06b3257cab19cb09bef3d1c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	a9bac1dee06b3257cab19cb09bef3d1c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1960	a9bac1dee06b3257cab19cb09bef3d1c.exe
1960	a9bac1dee06b3257cab19cb09bef3d1c.exe
852	a9bac1dee06b3257cab19cb09bef3d1c.exe
852	a9bac1dee06b3257cab19cb09bef3d1c.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 780 wrote to memory of 1960	780	a9bac1dee06b3257cab19cb09bef3d1c.exe	28
PID 1960 wrote to memory of 584	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	31
PID 1960 wrote to memory of 584	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	31
PID 1960 wrote to memory of 584	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	31
PID 1960 wrote to memory of 584	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	31
PID 1960 wrote to memory of 300	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	32
PID 1960 wrote to memory of 300	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	32
PID 1960 wrote to memory of 300	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	32
PID 1960 wrote to memory of 300	1960	a9bac1dee06b3257cab19cb09bef3d1c.exe	32
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 300 wrote to memory of 852	300	a9bac1dee06b3257cab19cb09bef3d1c.exe	33
PID 852 wrote to memory of 1540	852	a9bac1dee06b3257cab19cb09bef3d1c.exe	34
PID 852 wrote to memory of 1540	852	a9bac1dee06b3257cab19cb09bef3d1c.exe	34
PID 852 wrote to memory of 1540	852	a9bac1dee06b3257cab19cb09bef3d1c.exe	34
PID 852 wrote to memory of 1540	852	a9bac1dee06b3257cab19cb09bef3d1c.exe	34
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36
PID 1540 wrote to memory of 1512	1540	build2.exe	36

C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe
"C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:780
- C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe
  "C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\492496ad-8a8c-4a56-ae8f-b88f95c27229" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:584
- - C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe
    "C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:300
  - - C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe
      "C:\Users\Admin\AppData\Local\Temp\a9bac1dee06b3257cab19cb09bef3d1c.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Loads dropped DLL
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:852
    - - C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
        
        "C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1540
      - C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
        
        "C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe"
        6⤵
        Executes dropped EXE
        
        PID:1512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 2KB
SHA256 b75e739320fc1859c36dc338c1677929373f5dd5d606ef6ea61614a23eee7c95
MD5 22daa805c2a6b8bbfe715fdc86f56413
SHA1 16c81036f559b5862b0fb45a8bb8558f460f13a4
SHA512 f5c4af15bc18daff01b111fb87d1f0c9d43857a5a63f568f85590901b1ff13071de1617274d7c73fe7336965562b21143bc668ed798a1a386130c7eb57e165a0
MD5 SHA1 SHA512

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94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Size 61KB
SHA256 10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
MD5 fc4666cbca561e864e7fdf883a9e6661
SHA1 2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA512 c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
SSDEEP 1536:pvl2gmukMiArbge/oKIxf+Q9yNJLaRCfIElhUuDz:pvl2gmZhpehIxfJsJLawfIElhUu3
MD5 SHA1 SHA512 SSDEEP

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B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Size 1KB
SHA256 31f3c6aa02743ff82e7fe54bcf5c3005406d9dc4858993cc4762f33f13198c37
MD5 5f37048de717939db22879d186493d92
SHA1 f2fac6a9a6261397d648aec0d3f7f2ead3ae023d
SHA512 1188df5bbfa21db355b5bf124db2949ac6d75fa95d8aa03158b1b1bd17dd5077ee1a68691ea5e8ca866f5bb4bd8dacdba80a0d1e4005de6bfc5d9499b770acc6
MD5 SHA1 SHA512

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07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 488B
SHA256 065680bd4242dec32d2d502f15f6836289a417c1aa66e304b273e61cc45f5bad
MD5 8857fecd95138f97b3a789f6803096f3
SHA1 c70b3ae1ec2938c1dc793dedde418e3f0c383423
SHA512 382868e5fcb2b5fe7fc2138ed39d880e700e30ddaf97839e0c7529e9a12c543901d8ab9de1ed0a0d34e1cec38e5cb4bcafa78fdc67d3e7896542a0e8bb84782b
MD5 SHA1 SHA512

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94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Size 304B
SHA256 6ae43a3aa3171d46a34c8ee71d52665da9d4ea0bd71029a6773cfd258992416a
MD5 29261a8c57da8bcc902c47cb161677b1
SHA1 f2f9552ceb7e74e560127edeb97102030ab42b7f
SHA512 c0baeb366642c8df06fbff00faec5ea15e3e68edc9d768e9c0d78102ee80aac2300c512a7aa38c998a16b4fc2b2c2a22f2e76672ee07ab67b268c24228a7d4f7
MD5 SHA1 SHA512

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B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Size 482B
SHA256 4c13916ee70eef6c2243dcf3bf75546e5a0a149a35ae931087eeba4f95cf814c
MD5 740bf0300b153caf3d5534c11f6dd95f
SHA1 900d89d07539de635be4fab7065df598c229be16
SHA512 c929fe56db1b872b1bb90c227db971e63fb46b3a41cbb7e87f7092473544ded18bafa7db0c8d08d0f50401becf91c13fff6ba3de9144628cb9d6a235ce14a800
MD5 SHA1 SHA512

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a9bac1dee06b3257cab19cb09bef3d1c.exe

Path C:\Users\Admin\AppData\Local\492496ad-8a8c-4a56-ae8f-b88f95c27229\a9bac1dee06b3257cab19cb09bef3d1c.exe
Size 732KB
SHA256 dca4aa089e3a75aa3e0611e3479a0e7125b61fbab3ddc3556389dfd593f15eab
MD5 a9bac1dee06b3257cab19cb09bef3d1c
SHA1 2be37ca987a82592dde5e01293266a6a26e7892c
SHA512 db5bbb434d50f16562a5e590f591a55337ccaf8618b46d8310a8eaef81b141120e4f7dbc8129a9e318f2c5a6e1c75658f8f1cef90c542c1aa9995ced616a713c
SSDEEP 12288:dpiiinM8+zlgy0DjQxGZeS5eLebl75VAJSZ:dpiiiM8+z5mjQEZeS5eLeprAs
MD5 SHA1 SHA512 SSDEEP

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build2.exe

Path C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
Size 437KB
SHA256 c37e19ba7ca31d3984004ec6534551197c1e4ab710bf26f822924168f17cbe7e
MD5 5bc3c0c24790b3738ab85b644a1c6fc9
SHA1 c68547eb157a77f30e88a6c4666f6024765b70d8
SHA512 f7aafcc10e5d1513e523bf7a1aee42316141862ba0d54f5b75ccc18f65a6cd14361728cb4a6a6ea795569431a0bc03792b132269293ba240bd3d9fa1e012c3ab
SSDEEP 6144:ikLMq1R7dHp9jqv6zqNJqxOQ/S5TJ7y7iNsG2pvg+y4vKtQK/fu1d0EJdmTbl:ikQq1R1OVfVh/s7pktQKXu1bd
MD5 SHA1 SHA512 SSDEEP

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build2.exe

Path C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
Size 437KB
SHA256 c37e19ba7ca31d3984004ec6534551197c1e4ab710bf26f822924168f17cbe7e
MD5 5bc3c0c24790b3738ab85b644a1c6fc9
SHA1 c68547eb157a77f30e88a6c4666f6024765b70d8
SHA512 f7aafcc10e5d1513e523bf7a1aee42316141862ba0d54f5b75ccc18f65a6cd14361728cb4a6a6ea795569431a0bc03792b132269293ba240bd3d9fa1e012c3ab
SSDEEP 6144:ikLMq1R7dHp9jqv6zqNJqxOQ/S5TJ7y7iNsG2pvg+y4vKtQK/fu1d0EJdmTbl:ikQq1R1OVfVh/s7pktQKXu1bd
MD5 SHA1 SHA512 SSDEEP

Submit Download

build2.exe

Path C:\Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
Size 437KB
SHA256 c37e19ba7ca31d3984004ec6534551197c1e4ab710bf26f822924168f17cbe7e
MD5 5bc3c0c24790b3738ab85b644a1c6fc9
SHA1 c68547eb157a77f30e88a6c4666f6024765b70d8
SHA512 f7aafcc10e5d1513e523bf7a1aee42316141862ba0d54f5b75ccc18f65a6cd14361728cb4a6a6ea795569431a0bc03792b132269293ba240bd3d9fa1e012c3ab
SSDEEP 6144:ikLMq1R7dHp9jqv6zqNJqxOQ/S5TJ7y7iNsG2pvg+y4vKtQK/fu1d0EJdmTbl:ikQq1R1OVfVh/s7pktQKXu1bd
MD5 SHA1 SHA512 SSDEEP

Submit Download

build2.exe

Path \Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
Size 437KB
SHA256 c37e19ba7ca31d3984004ec6534551197c1e4ab710bf26f822924168f17cbe7e
MD5 5bc3c0c24790b3738ab85b644a1c6fc9
SHA1 c68547eb157a77f30e88a6c4666f6024765b70d8
SHA512 f7aafcc10e5d1513e523bf7a1aee42316141862ba0d54f5b75ccc18f65a6cd14361728cb4a6a6ea795569431a0bc03792b132269293ba240bd3d9fa1e012c3ab
SSDEEP 6144:ikLMq1R7dHp9jqv6zqNJqxOQ/S5TJ7y7iNsG2pvg+y4vKtQK/fu1d0EJdmTbl:ikQq1R1OVfVh/s7pktQKXu1bd
MD5 SHA1 SHA512 SSDEEP

Submit Download

build2.exe

Path \Users\Admin\AppData\Local\a9150953-d2f2-4899-87cd-66f3cee92aff\build2.exe
Size 437KB
SHA256 c37e19ba7ca31d3984004ec6534551197c1e4ab710bf26f822924168f17cbe7e
MD5 5bc3c0c24790b3738ab85b644a1c6fc9
SHA1 c68547eb157a77f30e88a6c4666f6024765b70d8
SHA512 f7aafcc10e5d1513e523bf7a1aee42316141862ba0d54f5b75ccc18f65a6cd14361728cb4a6a6ea795569431a0bc03792b132269293ba240bd3d9fa1e012c3ab
SSDEEP 6144:ikLMq1R7dHp9jqv6zqNJqxOQ/S5TJ7y7iNsG2pvg+y4vKtQK/fu1d0EJdmTbl:ikQq1R1OVfVh/s7pktQKXu1bd
MD5 SHA1 SHA512 SSDEEP

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memory/300-67-0x0000000000220000-0x00000000002B2000-memory.dmp

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memory/300-71-0x0000000000220000-0x00000000002B2000-memory.dmp

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memory/780-57-0x0000000002C20000-0x0000000002CB2000-memory.dmp

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memory/780-59-0x0000000004580000-0x000000000469B000-memory.dmp

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memory/780-54-0x0000000002C20000-0x0000000002CB2000-memory.dmp

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memory/852-73-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/852-94-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/852-80-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1512-92-0x0000000000400000-0x000000000046A000-memory.dmp

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memory/1512-86-0x0000000000400000-0x000000000046A000-memory.dmp

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memory/1512-93-0x0000000000400000-0x000000000046A000-memory.dmp

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memory/1540-91-0x0000000000260000-0x00000000002B6000-memory.dmp

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memory/1540-90-0x00000000005BB000-0x00000000005EC000-memory.dmp

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memory/1960-55-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1960-60-0x0000000076321000-0x0000000076323000-memory.dmp

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memory/1960-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1960-61-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1960-66-0x0000000000400000-0x0000000000537000-memory.dmp

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