14be8aeb2cd8c6b348670231e705ba1041fd1daf9f3b164fa42104e8006db3b0

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 08:12

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General

Target

b439a7fae389b2b9c21d337cdc959695.exe
Size

1.8MB
MD5

b439a7fae389b2b9c21d337cdc959695
SHA1

fee78c5118e037ba798977bf45ebd5a3738a14fc
SHA256

14be8aeb2cd8c6b348670231e705ba1041fd1daf9f3b164fa42104e8006db3b0
SHA512

76090b98d053d6d72966442b20f56e581e52f6a5f53d751fcf099e54e13c020f3e4a145586333d034a3ce08864690f371b0d9469e78b0ff683efa02b33ca6fc8
SSDEEP

12288:qqv9/2PZUwVIGGEb0lYYn0X+RUTvEXedh5ptb/ZFvk7app/fpvplppppvp5:qqvd2BSYYn0lTMXedh5ptzZ+7

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
3204	b439a7fae389b2b9c21d337cdc959695.exe
3204	b439a7fae389b2b9c21d337cdc959695.exe
3204	b439a7fae389b2b9c21d337cdc959695.exe
1416	RunDll32.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 1416	3204	b439a7fae389b2b9c21d337cdc959695.exe	92
PID 3204 wrote to memory of 1416	3204	b439a7fae389b2b9c21d337cdc959695.exe	92
PID 3204 wrote to memory of 1416	3204	b439a7fae389b2b9c21d337cdc959695.exe	92

C:\Users\Admin\AppData\Local\Temp\b439a7fae389b2b9c21d337cdc959695.exe
"C:\Users\Admin\AppData\Local\Temp\b439a7fae389b2b9c21d337cdc959695.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3204
- C:\Windows\SysWOW64\RunDll32.exe
  RunDll32.exe "C:\Users\Admin\AppData\Local\Temp\nsw64D5.tmp\OCSetupHlp.dll",_OCPID1049OpenCandy2@16 3204,536979F4BDCA42A9850FA3F787E5BE47,5A959DAD402F4180BDC5BFE6BFCFBCBB,55E729034D9F436DBBB3DFEE012365FF
  2⤵
  - Loads dropped DLL
  PID:1416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\nsw64D5.tmp\OCSetupHlp.dll

Filesize
819KB

MD5
ed7a7d6a10b133accac5e64050328d64

SHA1
c91ca85c665f1b151b6436e1c0d5b99ed6570cbe

SHA256
9ecdc3ffea8b139ed411993735d4b3ff050c2949f91c817a74c2d553b0015a6d

SHA512
be0711ec6f09f4768e4510ecb61d16d8d756326d0deb231b5cdaa6396dc198f8980ac8b0b9f91a13321dbc8143c346268fffd8efd69a5e4161bc78bd6235df46

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw64D5.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/1416-23-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download