3bd1d5e02fc4bd9bd646e239d0359644255747b3830ff02386dd6136ed2b54d3

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 08:52

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General

Target

3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
Size

332KB
MD5

89f7e752cb6dbeb5fdfe82a67df3a9bc
SHA1

249a25d0f254b074f8fcba656512a8f4a6101552
SHA256

3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb
SHA512

f9da3e83577828e85930b1551022adb4f3dec5e51e22d84602cd542e59456ea3e98b317ac137b9d010f4fe8b9aef60fd13b592265ebd7a6e298db6145411eacb
SSDEEP

6144:x38aRUwl6wrlMawpfDkCLNObM/hGBYWv3XZIxUY812jk7NguDRO:xH+wjRaNObM/svXe/8CvAs

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

description	pid	process	target process
PID 2696 set thread context of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4736 5072 WerFault.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

pid process

5072 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

pid	pid_target	process	target process
4736	5072	WerFault.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

pid	process
5072	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

description	pid	process	target process
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
PID 2696 wrote to memory of 5072	2696	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe	3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe

C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
"C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2696

C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
"C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"
2⤵
- Suspicious use of UnmapMainImage
PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 12
3⤵
- Program crash
PID:4736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5072 -ip 5072
1⤵
PID:4196

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4012 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:4128

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2696-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x0000000000740000-0x000000000079A000-memory.dmp

Filesize
360KB

Download
memory/2696-2-0x00000000056A0000-0x0000000005C44000-memory.dmp

Filesize
5.6MB

Download
memory/2696-3-0x0000000005190000-0x0000000005222000-memory.dmp

Filesize
584KB

Download
memory/2696-4-0x0000000005230000-0x000000000527E000-memory.dmp

Filesize
312KB

Download
memory/2696-5-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2696-6-0x00000000053D0000-0x000000000546C000-memory.dmp

Filesize
624KB

Download
memory/2696-7-0x00000000052B0000-0x00000000052B8000-memory.dmp

Filesize
32KB

Download
memory/2696-9-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download