3ef5c6a468d3013cf7eb3977167f211bf7d1cf5f6d6eceda107a386fa4cedf08

Analysis

max time kernel
36s
max time network
44s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 04:20

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General

Target

rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
Size

168KB
MD5

bbf602cc98f05af58228dfc975622b04
SHA1

70fb72c5217aed3c52349a3a92fda087297203b5
SHA256

64dbe523c9ff1558fedaba3d2fc6476893cb2286703e69bcb30eb3015f5bd82a
SHA512

bc1e3819532e0cbcc7377c5e64cb100ef211a9e6b502f0d36a14ec0b80d2378e28d3263d64071448901a8096e904a7e845124a5d7ecc2c670459f1d6e783cfcd
SSDEEP

3072:lfmAD4c6xEGUAV31hECI115hswWe25ZU6GEAE+YBTVdX7lqEd+zr3/1C:lfYc6EGUYhECI3pTqjhC0fUlM

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

description	pid	process	target process
PID 448 set thread context of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

pid	process
448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

pid	process
448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

description	pid	process	target process
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
PID 448 wrote to memory of 2188	448	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe	rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
"C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:448

C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
2⤵
PID:2188

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/448-135-0x0000000000C90000-0x0000000000C94000-memory.dmp

Filesize
16KB

Download
memory/2188-132-0x0000000000000000-mapping.dmp

Download
memory/2188-133-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2188-136-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download