abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594

Analysis

max time kernel
154s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 06:31

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General

Target

abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe
Size

2.3MB
MD5

5dd02e0ebae5fdd62a19cf049f0befac
SHA1

d5d00cbcf6b30df6f9adca82455ff573be878f4c
SHA256

abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594
SHA512

5b6a1ea95884c85c2029674c10b745388a63e41eb48ecfd26d5a0d377d3c793595a59cb83418ec026160cc5c4a9ee02c2537f040098b8aefbca4074d4974f1b7
SSDEEP

49152:7Tg+bn4mqXyZ7VTq+CIAKqCcogbv08C+tsboto2gzyH/6iebA5rOYiZnU:vTAy5VG6oj08C+tiKoq6iebSivZnU

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp

Loads dropped DLL 2 IoCs

pid	Process
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp
2200	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2200	2224	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe	81
PID 2224 wrote to memory of 2200	2224	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe	81
PID 2224 wrote to memory of 2200	2224	abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe	81

C:\Users\Admin\AppData\Local\Temp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe
"C:\Users\Admin\AppData\Local\Temp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Users\Admin\AppData\Local\Temp\is-BGMIQ.tmp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BGMIQ.tmp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp" /SL5="$80064,1784135,70144,C:\Users\Admin\AppData\Local\Temp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:2200

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\is-BGMIQ.tmp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-BGMIQ.tmp\abc9145521a383a0d90a9bec7d2fbe13a9329c63b82ddabd65475914df19c594.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N5IK7.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N5IK7.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
memory/2200-140-0x00000000022A0000-0x00000000022D7000-memory.dmp

Filesize
220KB

Download
memory/2224-132-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2224-137-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2224-141-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download