ffbcef7a582266076e939d47c6c00bc1b761949664811567c26e67ca5b49e6f4

General

Target

RUSSKAYA-GOLAYA.exe
Size

180KB
MD5

0807cdca2c7e165f7b0a11e4c9c1e782
SHA1

8e0238ff51d78cdbaf8df22983f98a60e5600ac9
SHA256

39e6435fa4030a9252678a3fb31b7a76dddd85e1a1dcfb5446fe0907a8918dc2
SHA512

1ebaf822e01e7f19f0af134cbedfc8d738f36f0fc89419bf0c46ff0d2002aafdd314074f42f0dbdaa67a92614ff1438480087958c4e9c6dc5e553bf8c98a5f2d
SSDEEP

3072:kBAp5XhKpN4eOyVTGfhEClj8jTk+0hkflw/doa/kW1uTJ:zbXE9OiTGfhEClq9FfqoacWETJ

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	580	WScript.exe
4	580	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

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\nasri_v_moi_rot.govno	RUSSKAYA-GOLAYA.exe
File opened for modification	C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\chilli_v_zope\04en_cheshetsa_pizdets.bat	RUSSKAYA-GOLAYA.exe
File opened for modification	C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ez_i_baldei_po_polnoi.vbs	RUSSKAYA-GOLAYA.exe
File opened for modification	C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ne_zabud_hoppersi.vbs	RUSSKAYA-GOLAYA.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 308	1744	RUSSKAYA-GOLAYA.exe	27
PID 1744 wrote to memory of 308	1744	RUSSKAYA-GOLAYA.exe	27
PID 1744 wrote to memory of 308	1744	RUSSKAYA-GOLAYA.exe	27
PID 1744 wrote to memory of 308	1744	RUSSKAYA-GOLAYA.exe	27
PID 1744 wrote to memory of 556	1744	RUSSKAYA-GOLAYA.exe	29
PID 1744 wrote to memory of 556	1744	RUSSKAYA-GOLAYA.exe	29
PID 1744 wrote to memory of 556	1744	RUSSKAYA-GOLAYA.exe	29
PID 1744 wrote to memory of 556	1744	RUSSKAYA-GOLAYA.exe	29
PID 1744 wrote to memory of 580	1744	RUSSKAYA-GOLAYA.exe	30
PID 1744 wrote to memory of 580	1744	RUSSKAYA-GOLAYA.exe	30
PID 1744 wrote to memory of 580	1744	RUSSKAYA-GOLAYA.exe	30
PID 1744 wrote to memory of 580	1744	RUSSKAYA-GOLAYA.exe	30

C:\Users\Admin\AppData\Local\Temp\RUSSKAYA-GOLAYA.exe
"C:\Users\Admin\AppData\Local\Temp\RUSSKAYA-GOLAYA.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\chilli_v_zope\04en_cheshetsa_pizdets.bat" "
  2⤵
  - Drops file in Drivers directory
  PID:308
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ez_i_baldei_po_polnoi.vbs"
  2⤵
  - Drops file in Drivers directory
  PID:556
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ne_zabud_hoppersi.vbs"
  2⤵
  - Blocklisted process makes network request
  PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\chilli_v_zope\04en_cheshetsa_pizdets.bat

Filesize
2KB

MD5
61b3668ac2643b49bb2062a5888b215f

SHA1
05f2d46b1f48f61410d94b7a5d09441eebdf7197

SHA256
a8e032c00b36d3d96bb8e83b0f51ebd80bcaf76b18fbeb965e200afef7951fa8

SHA512
ae1e3b87573ecb4b3e234b2ef91d18aa0436a28bc8c76056b70f2d03266e08430b1abdcd45038cbc945553141bf05c976050055556abda798682b8c9f8e68401

Download Submit
C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ez_i_baldei_po_polnoi.vbs

Filesize
958B

MD5
7807a81232744da4d631a3fcb8434c87

SHA1
2571c7723d57acd1d626d43d4cc7e869f0e062f1

SHA256
605964e767c3d79df7077e7529961ad53768b285302c4756f7e78676f5edcdf2

SHA512
2ba2ab2bdb4d66d2b95fc2a741f2e55a130ec97235ea0c200fb98fdb1a54193437778eecc58a0a790efb5384255ca9095ecce6a306afb3cabf4111726e7feaa8

Download Submit
C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\nasri_v_moi_rot.govno

Filesize
33B

MD5
7d94f52916ecca6d3c68eb13ab68a2ab

SHA1
f40da9aa43d2208ab2ca0c0792572588b5f54c02

SHA256
354b2baf1b5a08368077e053984063a0a94736e16d3d77aa259e7d212e50b92a

SHA512
c15e0655df3a745949926ff7b783b565a137916a3dfc52f15698643ac8405223259d2ae7641e4d4ab572f926cd0b192a500ef10349cab60b1e92da838497fd0c

Download Submit
C:\Program Files (x86)\edem_na_adam\krasnoe_na_chernom\kutturotti\ne_zabud_hoppersi.vbs

Filesize
701B

MD5
418848d826afad54d50ab0e4a1e2f750

SHA1
bc5d9717e420d21124184abbd96fb3d76da9ba07

SHA256
b9e388632f526a07145de6ba772aae8c71c2db5ef6a76e3cf21d120918d45d6c

SHA512
ad7b4a60a9bf0078b014f8821b021a653638f7f04b3b8b56548e284cbec2b245cf0f6fb75ddf84afd4e68ff950c1d19921cdd909b8153ea4943d45aadfd02744

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

Filesize
1KB

MD5
c103de0bdd559496de273a00bd9b6806

SHA1
7da2e899d8d1c6110495602364375fb800012e21

SHA256
9351acf3b7ab24de41196bef296b951acb91338c428a4da92f3885ecdd19c1f0

SHA512
6548f7499649c5fd6324379f348e4e5a9df1b0cd103609d3453c901e4d10e70ebc182cef131a75dd53cc73a15ebfe1e36cde4005e488879900d552da5511eb19

Download Submit
memory/308-55-0x0000000000000000-mapping.dmp

Download
memory/556-57-0x0000000000000000-mapping.dmp

Download
memory/580-58-0x0000000000000000-mapping.dmp

Download
memory/1744-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download

Analysis

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