4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c

Analysis

max time kernel
131s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29/01/2024, 04:50

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General

Target

4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe
Size

3.1MB
MD5

37f36bb1bc0ca31243048f2f15734a0c
SHA1

39901c1cb11c9007b88431752bcc947e9528bb23
SHA256

4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c
SHA512

d595a1c95389276749f2abf18a89ac70c31628f2a4b5323ba5b6fa9234a9b506d4faa5f0ec00b59ce746643f32c5621a81253973969ded28dddaa8e0e63009c5
SSDEEP

49152:GKsFkfXFcjOr5G941/fJV+DZF/JaGxUXkwaI3HBMW1+WzUcBV8PWIYvH:GvkfXFcjO8+g91UGx16xVYWx8OIY/

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28
PID 2816 wrote to memory of 2736	2816	4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe	28

C:\Users\Admin\AppData\Local\Temp\4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe
"C:\Users\Admin\AppData\Local\Temp\4019c7df205a1480e8fec6af3cde34af8be51e76edc0ddd682b8d6e9f8b1b62c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
219KB

MD5
9138a2649b835b863be820014bf6aa24

SHA1
0d6d00c082170b8ec73f77b040149c3a27c44022

SHA256
21ea3a39cefc7a07addc18d3c6cec575faaaec75aec102b9aa27b88b60cfe71a

SHA512
ac55cc3c18676b72395fc8dc4bf79073f16935be1bc179bac0c5d48609b530159465cb6e5e8e561b9d1435a27a13d953435ecd2ee68f8a917b0a70581dbb070e

Download Submit
memory/2736-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2736-34-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-51-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-22-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-49-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-46-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-45-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-43-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-41-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-40-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-39-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-20-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-21-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-54-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-28-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-35-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2736-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2816-58-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-62-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-11-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-56-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-0-0x0000000000E00000-0x0000000001126000-memory.dmp

Filesize
3.1MB

Download
memory/2816-2-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-19-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-18-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-17-0x00000000050C0000-0x00000000051C0000-memory.dmp

Filesize
1024KB

Download
memory/2816-15-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-14-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-13-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-16-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-12-0x0000000000990000-0x00000000009A0000-memory.dmp

Filesize
64KB

Download
memory/2816-3-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-10-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-4-0x0000000005650000-0x00000000057E2000-memory.dmp

Filesize
1.6MB

Download
memory/2816-55-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-9-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-57-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-1-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-59-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-63-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-36-0x0000000000B00000-0x0000000000B01000-memory.dmp

Filesize
4KB

Download
memory/2816-61-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-60-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download
memory/2816-64-0x00000000050C0000-0x00000000051C0000-memory.dmp

Filesize
1024KB

Download
memory/2816-65-0x00000000051E0000-0x0000000005220000-memory.dmp

Filesize
256KB

Download