9660f91e54661b067ff8be6e65b2e3e0740ea539ee4c7f9f734296c865227131

Analysis

max time kernel
2s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03/01/2024, 19:56

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General

Target

GOLAYA-DEVOCHKA.exe
Size

238KB
MD5

1414a0cf3ae3455f7445753aa9ef0ac9
SHA1

c6e63022a267155926638e028ba0bfafe614ff15
SHA256

2acd2fd6a3fbb4fe40a62ba571ed6015fdbec4a0a6aec9ccde3f33cbc803fee7
SHA512

939e9f2dca756893d04a1619537ee7e71c7eda27ebf9785b16fe0e892327ba23d2bbc54d82b97e590d803ce01d89087eaf24b330572aa5ba14c0668d9faf29b0
SSDEEP

6144:zbXE9OiTGfhEClq9rZXpdKw/F4qweYG3/jk8hqfFyBgRY7JJUm:/U9XiuiI

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	cmd.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-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	GOLAYA-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 created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\net_v_zizni_nehera_etogo_kak_ego_o_stastia.jog	GOLAYA-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sobaki_ya_edu_vas_ebat.yahaha	GOLAYA-DEVOCHKA.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\fresh_meamings_cold_not_to_be_hero.bat	GOLAYA-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\net_v_zizni_nehera_etogo_kak_ego_o_stastia.jog	GOLAYA-DEVOCHKA.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\Uninstall.exe	GOLAYA-DEVOCHKA.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.vbs	cmd.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\Uninstall.ini	GOLAYA-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.vbs	cmd.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\fresh_meamings_cold_not_to_be_hero.bat	GOLAYA-DEVOCHKA.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.lll	GOLAYA-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.lll	GOLAYA-DEVOCHKA.exe
File opened for modification	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\Uninstall.exe	GOLAYA-DEVOCHKA.exe
File created	C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sobaki_ya_edu_vas_ebat.yahaha	GOLAYA-DEVOCHKA.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 4216	5100	GOLAYA-DEVOCHKA.exe	50
PID 5100 wrote to memory of 4216	5100	GOLAYA-DEVOCHKA.exe	50
PID 5100 wrote to memory of 4216	5100	GOLAYA-DEVOCHKA.exe	50

C:\Users\Admin\AppData\Local\Temp\GOLAYA-DEVOCHKA.exe
"C:\Users\Admin\AppData\Local\Temp\GOLAYA-DEVOCHKA.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\sri teplim kalom\singaraja eto les\fresh_meamings_cold_not_to_be_hero.bat" "
  2⤵
  - Drops file in Drivers directory
  - Drops file in Program Files directory
  PID:4216
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.vbs"
  2⤵
  PID:3132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\sri teplim kalom\singaraja eto les\fresh_meamings_cold_not_to_be_hero.bat

Filesize
1KB

MD5
74acc3839b6022585e2c1c7f7ad53f72

SHA1
7a5dee077413095eae8e8291ff82807644cd5912

SHA256
3be6d3561d4332cffcd516d9758b7ca63a59e9de3c1a859ca92e379963faf590

SHA512
9aefb31bd6544059f4c327b437b593a185cc0d06d07a4a7422362892aabdcaee80db85f0d1fb73c3e6c4da557b6726394e4403db8c3594f85e2c47934bf5bc38

Download Submit
C:\Program Files (x86)\sri teplim kalom\singaraja eto les\sleep_my_darling_sleppp.vbs

Filesize
1KB

MD5
17007b4656d76b453d7306cfd09a8565

SHA1
e908c6bebc96f295b29c78913bb595bfdc2c04a8

SHA256
2d1763c8e83f20f5b33f06f677b17ef8288c42ef64fccef432ba452c72bd9f3d

SHA512
406068fd0570cac510915f8d80cc045ea6afa69dd5653d47d2ea0b675c13a71d5b74d05e163d56c7f94786b4f99c34dd9ff9f8b9a75e85e6e9de0902d2e44a37

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

Filesize
1KB

MD5
b4434980101442bcce3e0b0f6d12d743

SHA1
1a68111eba898c9b337b1dcd8cd803e339df5335

SHA256
9e8f7c183744c28ee7e84f2804a12185b1d330e25a929dd71c1adee6f6dbfb93

SHA512
86fc9e287d669446159989e463774cba0a5105c5394231782f41fd61cb41647ab48b4d773de11e06538721c4b10900548ac328e38fbfac217927dd9f9fdf9941

Download Submit
memory/5100-39-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/5100-41-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download