ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1

Analysis

max time kernel
115s
max time network
100s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 09:29

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General

Target

ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
Size

284KB
MD5

0f540cf32edfe89f34e17f7aefb89dec
SHA1

a50b24b4745dde782f6c2ac16f075501f6d3bcf0
SHA256

ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1
SHA512

ef1547041067b6e5e8c5383f1ad56669d5f44d67db959e5dc884ce7f4218b96232797e01f74e0aa60874045c5f550ca4b7b112d5aa7bcda8e7db203d0b7c5d6b
SSDEEP

6144:kVkX4m5Cld3Lbii5bkgVuN+xSKV7Wkrsf7LsZX/eLL:mkomglJXikbkgaISKV5X/eP

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
948	F959C649-6534-423D-87CE-7BA893420977.exe

Loads dropped DLL 5 IoCs

pid	Process
1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 948	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	28
PID 1668 wrote to memory of 948	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	28
PID 1668 wrote to memory of 948	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	28
PID 1668 wrote to memory of 948	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	28
PID 1668 wrote to memory of 1720	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	30
PID 1668 wrote to memory of 1720	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	30
PID 1668 wrote to memory of 1720	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	30
PID 1668 wrote to memory of 1720	1668	ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe	30

C:\Users\Admin\AppData\Local\Temp\ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe
"C:\Users\Admin\AppData\Local\Temp\ab75d9d8e4b52134acab777b1d4c927e3ca82891d1d5db505875273cf3ccd2f1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe
  "C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe" -y -pD74384BC-6940-4D68-80B6-9C40425420AA
  2⤵
  - Executes dropped EXE
  PID:948
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\\da24659a-db83-4be8-8151-156ba806f34e\\progress.hta
  2⤵
  - Modifies Internet Explorer settings
  PID:1720

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\progress.hta

Filesize
1KB

MD5
580c0c72b17ffcb9a626356f7393d89c

SHA1
7a5e408abd57f8e2cc6f4fdd7f116fac04eb8a83

SHA256
879b0caf66aca0fc0f9558a09d86480a64bf34cacd5094a572d779a6d65bf00b

SHA512
9fc56f0916b75e03bca8654a2243fc0063a5baece46f648d67cb6f1876aa6aedebc55c1f1458baf2b2883ab1ec91973b6099918aae3269b91b76e627d6b19dac

Download Submit
\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
\Users\Admin\AppData\Local\Temp\da24659a-db83-4be8-8151-156ba806f34e\F959C649-6534-423D-87CE-7BA893420977.exe

Filesize
150KB

MD5
92bb5d31d3bbe4123700ffb7e117d2d2

SHA1
3465879f05599d8baaf6f82c8fc82551a719a126

SHA256
2a12d1287ce6d43f4ebe59ef73e33c87a81acf22ceb2c75b91467303f2e1b675

SHA512
022d823904b9d8c3ffc647c045319115765f6f1c1f379e2940a267dd50c8d6aad6315f1a6ee62c2c22eb3ff73f1bed2b4e1a6e049a69a196325781eb3eeeb37f

Download Submit
memory/1668-54-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download