077036d65a90ce3d59cdef9b944ab7e9a719359297abbe7abbea73392f5c6abc

General

Target

PHOTO-DEVOCHKA.exe
Size

239KB
MD5

f4c8c3777072d5b1bcd3ecfb0303c906
SHA1

1bcf98bf3ec6e5170554c8cb9d1a78125e2d7260
SHA256

81c262027f6217ad5a2a84d6388d9e991ffbeace8e4b83fd7857084bfbc5cebb
SHA512

81fea96b17acef5a5d4f9c27e9267dab05ce5965d258496e896abb5c2ec374b621668c597cb4ddba53c66239281bdd384034af277d0bff3ea8b70efe88b7ff75
SSDEEP

6144:pbXE9OiTGfhEClq9Dos9HOgmFBBBBBBBBBNvlYSavJJUq:RU9XiuieWvlYSaP

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
12	2376	WScript.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	cmd.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	WScript.exe
File opened for modification	C:\Windows\System32\drivers\etc\hîsts	WScript.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	PHOTO-DEVOCHKA.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 13 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\when_we_a_fill_the_power.bat	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\everybody_lie_life_is_life.gol	PHOTO-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\Uninstall.exe	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\Uninstall.ini	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\lethala fell blowsinisterby somefell.chanc	PHOTO-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\lethala fell blowsinisterby somefell.chanc	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\Uninstall.exe	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.vbs	cmd.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\when_we_a_fill_the_power.bat	PHOTO-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\everybody_lie_life_is_life.gol	PHOTO-DEVOCHKA.exe
File created	C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.striking	PHOTO-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.striking	PHOTO-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.vbs	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	PHOTO-DEVOCHKA.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 5080	4376	PHOTO-DEVOCHKA.exe	81
PID 4376 wrote to memory of 5080	4376	PHOTO-DEVOCHKA.exe	81
PID 4376 wrote to memory of 5080	4376	PHOTO-DEVOCHKA.exe	81
PID 4376 wrote to memory of 2376	4376	PHOTO-DEVOCHKA.exe	83
PID 4376 wrote to memory of 2376	4376	PHOTO-DEVOCHKA.exe	83
PID 4376 wrote to memory of 2376	4376	PHOTO-DEVOCHKA.exe	83

C:\Users\Admin\AppData\Local\Temp\PHOTO-DEVOCHKA.exe
"C:\Users\Admin\AppData\Local\Temp\PHOTO-DEVOCHKA.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\ustanovi menya plllll\life is life\when_we_a_fill_the_power.bat" "
  2⤵
  - Drops file in Drivers directory
  - Drops file in Program Files directory
  PID:5080
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.vbs"
  2⤵
  - Blocklisted process makes network request
  - Drops file in Drivers directory
  PID:2376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.striking

Filesize
1KB

MD5
64513b672ed644f009db5bc6c8bf44c9

SHA1
4f484bb84c21515850ec1f6ebafb8bee861e89be

SHA256
5f0abbddbc62da497455a47db3aedb5d111f6bb6909d2a949f48d74d08f25f00

SHA512
44ae97aa2f45f42aaf6c12d0c79c0c14b54688fbf5870c66c3fed684ba30c480bc669f4ef3acec93dde87a8264e0713cdccbb7e7b7a95aa3450a1f292a40492e

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C:\Program Files (x86)\ustanovi menya plllll\life is life\Tocausetofallby.vbs

Filesize
1KB

MD5
64513b672ed644f009db5bc6c8bf44c9

SHA1
4f484bb84c21515850ec1f6ebafb8bee861e89be

SHA256
5f0abbddbc62da497455a47db3aedb5d111f6bb6909d2a949f48d74d08f25f00

SHA512
44ae97aa2f45f42aaf6c12d0c79c0c14b54688fbf5870c66c3fed684ba30c480bc669f4ef3acec93dde87a8264e0713cdccbb7e7b7a95aa3450a1f292a40492e

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C:\Program Files (x86)\ustanovi menya plllll\life is life\everybody_lie_life_is_life.gol

Filesize
112B

MD5
a97805a7dcdf57804ebce37d2599a681

SHA1
99cfacb04b6bbe087d6c46e3d920ba9ab0a4f056

SHA256
0c6fa09a4144b4313cd2a859b98b622f836c1ea311d84aca4dcd25f706d35039

SHA512
dca01920001d10435669e51f2ba65159e9997bc0e4a3f12e0b52b66061e402194d01ac8cfd74c53499cdf59aa9f6adf3fa0e5e73b6ef1d4c0e8a5bc9955ab1c9

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C:\Program Files (x86)\ustanovi menya plllll\life is life\when_we_a_fill_the_power.bat

Filesize
1KB

MD5
edadaa5171289b558c9c5d7aeac50963

SHA1
a5488f74c458bf488991aab8235358231178fcc2

SHA256
3a66e1b6185fdc8f25d9d71e75cdc5cb153bb8cc4e3f780ff9302945e4413353

SHA512
b36ca479f4914ca889eae83f4b56027cba4cd7d078eb52e2b91cde91c4bc2c4e08e9dba25cb861f3ff26d94d7ad4874645ac8142e167b9d1c8667a20b5552e93

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C:\Windows\System32\drivers\etc\hosts

Filesize
1KB

MD5
a1d6c52a1e0916a81ea593afbdb6e4a2

SHA1
246d651e3d483e5dacabd834e7e315970c80be67

SHA256
e6ae347b3530743eafc0979d3376e5c699681dc67907c60796eae0fc19eb16f3

SHA512
16e91c576be81a8a2fc69bafddf07b8792521686db8c9824efab112c82f94ed7e142c0274d907193b1d2c774cd79a13dda3a80b363b469afd161c166bb6da8b6

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Analysis

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