f56fdc71f367895ecec4574ba2632c3852455a9a9c1229daae84e650bc9da779

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2024, 22:46

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General

Target

87dcc310be1ecec878cd3a63448c6225.exe
Size

385KB
MD5

87dcc310be1ecec878cd3a63448c6225
SHA1

fab10799cd91ea3e6d26f70ce576cc7cd7f82f54
SHA256

f56fdc71f367895ecec4574ba2632c3852455a9a9c1229daae84e650bc9da779
SHA512

d8c49cb998db0af5463c990472d121d05d6f46ef10eac782c57f9fcbb229d1e50256715d1779f2d392a396cb40bbf319383558f19549b1e0d3479775facc0dd8
SSDEEP

6144:OslY0Y5WLLPg6IJ+PycfSHzfMOPTkR0B1K4BUuqoCVqMT7k+bKOCRx3R/B:s0pLLhI069wR0Bw4GuqoCQMT71L+xh/B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
964	87dcc310be1ecec878cd3a63448c6225.exe

Executes dropped EXE 1 IoCs

pid	Process
964	87dcc310be1ecec878cd3a63448c6225.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	pastebin.com
7	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2480	87dcc310be1ecec878cd3a63448c6225.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2480	87dcc310be1ecec878cd3a63448c6225.exe
964	87dcc310be1ecec878cd3a63448c6225.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 964	2480	87dcc310be1ecec878cd3a63448c6225.exe	85
PID 2480 wrote to memory of 964	2480	87dcc310be1ecec878cd3a63448c6225.exe	85
PID 2480 wrote to memory of 964	2480	87dcc310be1ecec878cd3a63448c6225.exe	85

C:\Users\Admin\AppData\Local\Temp\87dcc310be1ecec878cd3a63448c6225.exe
"C:\Users\Admin\AppData\Local\Temp\87dcc310be1ecec878cd3a63448c6225.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Users\Admin\AppData\Local\Temp\87dcc310be1ecec878cd3a63448c6225.exe
  C:\Users\Admin\AppData\Local\Temp\87dcc310be1ecec878cd3a63448c6225.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\87dcc310be1ecec878cd3a63448c6225.exe

Filesize
295KB

MD5
14161f4c8673bd023d5dee151ba767a0

SHA1
e409276379f0bf690df494f5b509c22f368c8952

SHA256
6c2461875ec0c1798dfa82ed9de0b61ba30b0eef097e93a36cfbea416e249c38

SHA512
266a7fc7174b4a69855ab348a77cfeb462816eaf35a3573bc0163a171bd95a15af1890cea6fcab613b80e4d539acd4b1b022e23200855d2e24f8048923c842fe

Download Submit
memory/964-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/964-16-0x0000000000180000-0x00000000001E6000-memory.dmp

Filesize
408KB

Download
memory/964-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/964-20-0x0000000004EF0000-0x0000000004F4F000-memory.dmp

Filesize
380KB

Download
memory/964-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/964-32-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/964-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2480-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2480-1-0x00000000015A0000-0x0000000001606000-memory.dmp

Filesize
408KB

Download
memory/2480-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2480-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download