adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781

Analysis

max time kernel
90s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2022, 20:21

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General

Target

adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe
Size

1.3MB
MD5

8cec3e49bb13bb3cbd33b77b03f5bd16
SHA1

a5cb1f70bb89e4540601cfdbdf2c6928c7ce5104
SHA256

adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781
SHA512

9097a84841d59ca5f93cbe5a0892d5f4c9b2fcc539796674cab8bc928882ed36e4e6ead2c651ba0f3480997b8b92d2502c18d154d77e8452e4b4df4f6e20e10d
SSDEEP

24576:z6fOydJf45+I8Zb8A0/PXlVZmRf2hT9Q3rK2PBXZrOxDe+/VjWN5uHn69lZO:+GMJf4A5bifrA89QW2pYxD71WHuH69lA

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
368	StpC75C_TMP.EXE
5072	is-PM0A8.tmp

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 6 IoCs

description	pid	Process	procid_target
PID 4512 wrote to memory of 368	4512	adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe	80
PID 4512 wrote to memory of 368	4512	adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe	80
PID 4512 wrote to memory of 368	4512	adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe	80
PID 368 wrote to memory of 5072	368	StpC75C_TMP.EXE	81
PID 368 wrote to memory of 5072	368	StpC75C_TMP.EXE	81
PID 368 wrote to memory of 5072	368	StpC75C_TMP.EXE	81

C:\Users\Admin\AppData\Local\Temp\adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe
"C:\Users\Admin\AppData\Local\Temp\adbeccc2a29d03fe14604ba405182f53aed7768916fc574e172b015361047781.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Users\Admin\AppData\Local\Temp\StpC75C_TMP.EXE
  "C:\Users\Admin\AppData\Local\Temp\StpC75C_TMP.EXE"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:368
- - C:\Users\Admin\AppData\Local\Temp\is-N9638.tmp\is-PM0A8.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-N9638.tmp\is-PM0A8.tmp" /SL4 $40056 "C:\Users\Admin\AppData\Local\Temp\StpC75C_TMP.EXE" 1038935 51200
    3⤵
    - Executes dropped EXE
    PID:5072

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\StpC75C_TMP.EXE

Filesize
1.2MB

MD5
1c6bb22f6f6292bcfb8e4eeae529ba1a

SHA1
e3f7cc43c945854f4052ee4e68bc2272441d2f39

SHA256
634da619eb9542098d63883362cc641bd86c57b8505fa1d2cf7379cc435cfa1e

SHA512
5c32fda3635014b8d1b893d5c500a04a875634b174db1d3d78ac8904e13578d0364284569c5ddb3b76024c538a9c590d74caeb2beec3769a02f448005bd6c467

Download Submit
C:\Users\Admin\AppData\Local\Temp\StpC75C_TMP.EXE

Filesize
1.2MB

MD5
1c6bb22f6f6292bcfb8e4eeae529ba1a

SHA1
e3f7cc43c945854f4052ee4e68bc2272441d2f39

SHA256
634da619eb9542098d63883362cc641bd86c57b8505fa1d2cf7379cc435cfa1e

SHA512
5c32fda3635014b8d1b893d5c500a04a875634b174db1d3d78ac8904e13578d0364284569c5ddb3b76024c538a9c590d74caeb2beec3769a02f448005bd6c467

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N9638.tmp\is-PM0A8.tmp

Filesize
659KB

MD5
8d945b4b32cdbdae0b9e320e6870607f

SHA1
bc109a8a04450c4833449d56b5ad77d1e37fa063

SHA256
70a88b34f9a87419c8df27f097262e1bea0e7db7a8c27aa2376e311dc65de1b6

SHA512
7d59cbc9690c951f9e96e1af257f334affc38559f4d4a77ee4703ebd5a02a4424afa8fb1447775f5a02ab60ba3f49e84906bb8e2b3d44aabdfbdfb8938f0ef29

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N9638.tmp\is-PM0A8.tmp

Filesize
659KB

MD5
8d945b4b32cdbdae0b9e320e6870607f

SHA1
bc109a8a04450c4833449d56b5ad77d1e37fa063

SHA256
70a88b34f9a87419c8df27f097262e1bea0e7db7a8c27aa2376e311dc65de1b6

SHA512
7d59cbc9690c951f9e96e1af257f334affc38559f4d4a77ee4703ebd5a02a4424afa8fb1447775f5a02ab60ba3f49e84906bb8e2b3d44aabdfbdfb8938f0ef29

Download Submit
memory/368-135-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/368-140-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download