d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d

General

Target

d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
Size

238KB
MD5

b4c09f813a2fffe61e7a04649b5c0db1
SHA1

146063c158f97d436a2110ddb84a6416abb11731
SHA256

d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d
SHA512

36832f2538a8df7b7038395e807c07f229f1a6c3b7c4a47412984956cc5ddc70bec9d0697c4917e82993c753159d7fe89ab460b713ee1b37713468c8598a5966
SSDEEP

3072:pBAp5XhKpN4eOyVTGfhEClj8jTk+0hUy8FlDv+Cgw5CKHm:sbXE9OiTGfhEClq9v1mJJUm

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
6	1144	WScript.exe
7	1144	WScript.exe

Drops file in Drivers directory 2 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\hîsts	WScript.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 15 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\slonopotamus.bat	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\Uninstall.ini	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.day	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\Uninstall.exe	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\1.txt	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\1.txt	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\slonopotamus.bat	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\hreansdva.vbs	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\hreansdva.vbs	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\industrialgasturbines.and	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\Uninstall.exe	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.day	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\industrialgasturbines.and	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
File created	C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.vbs	cmd.exe
File opened for modification	C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.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

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 1464	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	27
PID 1140 wrote to memory of 1464	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	27
PID 1140 wrote to memory of 1464	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	27
PID 1140 wrote to memory of 1464	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	27
PID 1464 wrote to memory of 1144	1464	cmd.exe	29
PID 1464 wrote to memory of 1144	1464	cmd.exe	29
PID 1464 wrote to memory of 1144	1464	cmd.exe	29
PID 1464 wrote to memory of 1144	1464	cmd.exe	29
PID 1140 wrote to memory of 1436	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	30
PID 1140 wrote to memory of 1436	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	30
PID 1140 wrote to memory of 1436	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	30
PID 1140 wrote to memory of 1436	1140	d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe	30

C:\Users\Admin\AppData\Local\Temp\d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe
"C:\Users\Admin\AppData\Local\Temp\d35cb14938abf1a4cf388e0665d34c4c61b3008a7c2a70bb70348bd19ceaa60d.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files (x86)\net takoi papki\slonopotam\slonopotamus.bat" "
  2⤵
  - Drops file in Drivers directory
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1464
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.vbs"
    3⤵
    - Blocklisted process makes network request
    PID:1144
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\net takoi papki\slonopotam\hreansdva.vbs"
  2⤵
  - Drops file in Drivers directory
  PID:1436

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\net takoi papki\slonopotam\1.txt

Filesize
27B

MD5
213c0742081a9007c9093a01760f9f8c

SHA1
df53bb518c732df777b5ce19fc7c02dcb2f9d81b

SHA256
9681429a2b00c27fe6cb0453f255024813944a7cd460d18797e3c35e81c53d69

SHA512
55182c2e353a0027f585535a537b9c309c3bf57f47da54a16e0c415ed6633b725bf40e40a664b1071575feeb7e589d775983516728ec3e51e87a0a29010c4eb9

Download Submit
C:\Program Files (x86)\net takoi papki\slonopotam\hreansdva.vbs

Filesize
671B

MD5
883c99d0602a0248f896317e963ee7ba

SHA1
f204193192006ea7f975fa080d1a420af7f500ee

SHA256
dac9e827119af4cd5ce8821d256658fdcbdf256a4127a2c0e02fdbaf35243d48

SHA512
89cd0ffaedde4eecd3d9bcd7bcff51629092933899b158d0696675a2aa60590018add3cd40b7dd21e69cfaaf3fa6b71d4ce50fe582e4f2f94044f5e3cb2b0755

Download Submit
C:\Program Files (x86)\net takoi papki\slonopotam\industrialgasturbines.and

Filesize
62B

MD5
de82684480a421adb43faa8a0f0ba90c

SHA1
1753245ba7ccb497dc2f80b50bbd77ad5ab3233f

SHA256
5c69612291a7268a23b641da68e3b481898aead68e7656ff0d40ce7a26346f9d

SHA512
83d96ba49175fb930595f0535be64408ee7b763c2234bbdd5e5c20dea86ae9b59e38b122b5a67884b8a88f6a8de4cdb8edb2901fa870841bc4f1c17ed518429c

Download Submit
C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.day

Filesize
237B

MD5
9f07b6a20ca85c215e2a66ac5076ad6b

SHA1
a4f9928e681d949cedac2d69d0e2820a98512484

SHA256
94096e56760f6f1693f4f60cc057ef0a028e35c83e0168fc53e05a6e07a5bdc7

SHA512
6ea9ae4d83cb7bd29582513ab3f16a364ea70acc4e2754d47fe8032fb192b0d92e59e4044c2fa4b2858b8de019a7976fa1930ed081bbd2fee8104bbd61199db0

Download Submit
C:\Program Files (x86)\net takoi papki\slonopotam\jolemansday.vbs

Filesize
237B

MD5
9f07b6a20ca85c215e2a66ac5076ad6b

SHA1
a4f9928e681d949cedac2d69d0e2820a98512484

SHA256
94096e56760f6f1693f4f60cc057ef0a028e35c83e0168fc53e05a6e07a5bdc7

SHA512
6ea9ae4d83cb7bd29582513ab3f16a364ea70acc4e2754d47fe8032fb192b0d92e59e4044c2fa4b2858b8de019a7976fa1930ed081bbd2fee8104bbd61199db0

Download Submit
C:\Program Files (x86)\net takoi papki\slonopotam\slonopotamus.bat

Filesize
1KB

MD5
29f119693ca214cfaa1239411fcde132

SHA1
656c004c01513f8289f891b9865ade0a078d83d7

SHA256
453a179b4a60799f00ce28a4f95660e20246e778507706e968b61a3094353a8b

SHA512
d8bdc360f51cc082d290e2d525acaec9453368ac108a75bbfcbcda4a099d3bc7c7f1b17bf69a8ba33cacc3effa3b78c13c64924b800328d9fca454cb462aa792

Download Submit
memory/1140-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download

Analysis

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