e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7

Analysis

max time kernel
147s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 06:49

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General

Target

e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe
Size

3.1MB
MD5

4df1a62e82dfda2727bf78573a5f04b5
SHA1

bbaccca7b3b286c9c9349529a19f30d59c9c56d7
SHA256

e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7
SHA512

f7fe1bc6d2a6acdb68e8813da9570c62362e836e3ce7b3069c0eba41ea22f99a8eafce5d8c3faabc58ebbb1f90b0e2a363cd7f85aa15412dc3ab675defac96a9
SSDEEP

49152:9ETf8TVfIVqZSglT9uDcT67Il/9S0/yRvCh6oWkm19OfebA5rOYiZnB:9qCx6DcWUlp/yRvCYB1SebSivZnB

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp

Loads dropped DLL 2 IoCs

pid	Process
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.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
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp
1324	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 1324	3976	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe	80
PID 3976 wrote to memory of 1324	3976	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe	80
PID 3976 wrote to memory of 1324	3976	e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe	80

C:\Users\Admin\AppData\Local\Temp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe
"C:\Users\Admin\AppData\Local\Temp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Users\Admin\AppData\Local\Temp\is-NGLFT.tmp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-NGLFT.tmp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp" /SL5="$40050,2597896,70144,C:\Users\Admin\AppData\Local\Temp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:1324

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-E3F4U.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-E3F4U.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NGLFT.tmp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NGLFT.tmp\e107ce9f2d6b0697687abcfccbecd3db180117cd32e8f4d83d0e505e82eb11c7.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/3976-132-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3976-134-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3976-141-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download