67bef1afa97a9c1f8724031d7593eb1523a32ddfb57de19902912b459d361ead

Analysis

max time kernel
81s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 20:59

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General

Target

7581d96017a25cb0982dfbfdb069947d.exe
Size

1.5MB
MD5

7581d96017a25cb0982dfbfdb069947d
SHA1

87828d9ccae071842dde80f11169f26218c9d924
SHA256

67bef1afa97a9c1f8724031d7593eb1523a32ddfb57de19902912b459d361ead
SHA512

86f7fb968e72e40396c91cc164f563123d05f3b3e6c7344f8173a0262c92e2f7ffb17cbe76d98ac459afbc2b70cdf18fea664485aa05c512728600288dcf8052
SSDEEP

24576:GSK6PyOEtwCP7ktb10hJaothZ2/T6FBBjNPI5lqkfZSkHR82b10hJaothZ2/T6FP:xPyVGCDkB/ofqg4/ofp

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1748	7581d96017a25cb0982dfbfdb069947d.exe

Executes dropped EXE 1 IoCs

pid	Process
1748	7581d96017a25cb0982dfbfdb069947d.exe

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

Web Service

T1102

flow	ioc
9	pastebin.com
10	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2348	7581d96017a25cb0982dfbfdb069947d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2348	7581d96017a25cb0982dfbfdb069947d.exe
1748	7581d96017a25cb0982dfbfdb069947d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1748	2348	7581d96017a25cb0982dfbfdb069947d.exe	88
PID 2348 wrote to memory of 1748	2348	7581d96017a25cb0982dfbfdb069947d.exe	88
PID 2348 wrote to memory of 1748	2348	7581d96017a25cb0982dfbfdb069947d.exe	88

C:\Users\Admin\AppData\Local\Temp\7581d96017a25cb0982dfbfdb069947d.exe
"C:\Users\Admin\AppData\Local\Temp\7581d96017a25cb0982dfbfdb069947d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\7581d96017a25cb0982dfbfdb069947d.exe
  C:\Users\Admin\AppData\Local\Temp\7581d96017a25cb0982dfbfdb069947d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1748

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\7581d96017a25cb0982dfbfdb069947d.exe

Filesize
1.5MB

MD5
2c7f8af44e5e8fc974ac1555c0f6bf85

SHA1
52e8939d813531d687aebfb45b3466df168c52b3

SHA256
f0fe3bc4dc7c26b4b597ae594ffb3f3e5f97c2a58e05b7202af029bc69cb2011

SHA512
7214b451d8c41bc995f44fb2bffa750a5427f46febe43721c38f6d099055f36b0b825e1d5dc708f9745920f92c2aa8a8c9799742e778d82692105f5f1f2a3bb8

Download Submit
memory/1748-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1748-14-0x00000000015A0000-0x0000000001606000-memory.dmp

Filesize
408KB

Download
memory/1748-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

Filesize
380KB

Download
memory/1748-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1748-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1748-35-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/1748-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2348-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2348-1-0x00000000015D0000-0x0000000001636000-memory.dmp

Filesize
408KB

Download
memory/2348-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2348-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download