0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb

Analysis

max time kernel
19s
max time network
29s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 21:31

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General

Target

0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe
Size

279KB
MD5

bd6e3a0d734f10b9df685e6d1932d883
SHA1

6194adc715842b7a627c1d85ff789647a65625d5
SHA256

0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb
SHA512

4d2481ffe8b2cb2238f8d15cfdc3b3da6f68e7776b1cfa3855cd3f2b275eeb935ffdf45d8c79e15917874e545d1b75e4035759de007829d4c75494c99fdf820f
SSDEEP

3072:KBlvcul15qyZ7+zjzDo7xKHGRsq6OcYeMdHD:eByE7xo0s5OyM5

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

pid process

1272 0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

pid	process
1272	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

Loads dropped DLL 9 IoCs

Processes:

0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exeWerFault.exe

pid	process
828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe
828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe
2028	WerFault.exe
2028	WerFault.exe
2028	WerFault.exe
2028	WerFault.exe
2028	WerFault.exe
2028	WerFault.exe
2028	WerFault.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2028 1272 WerFault.exe 0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

pid	pid_target	process	target process
2028	1272	WerFault.exe	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe

description	pid	process	target process
PID 828 wrote to memory of 1272	828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
PID 828 wrote to memory of 1272	828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
PID 828 wrote to memory of 1272	828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
PID 828 wrote to memory of 1272	828	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
PID 1272 wrote to memory of 2028	1272	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe	WerFault.exe
PID 1272 wrote to memory of 2028	1272	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe	WerFault.exe
PID 1272 wrote to memory of 2028	1272	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe	WerFault.exe
PID 1272 wrote to memory of 2028	1272	0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe
"C:\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:828

C:\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
C:\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1272 -s 128
3⤵
- Loads dropped DLL
- Program crash
PID:2028

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
\Users\Admin\AppData\Local\Temp\0b4fd455456929a392d5e67ba2dad0a1d08b26757f71de98d56855bf500f99cbmgr.exe
Filesize
140KB

MD5
5a0bf5cd4324e0c29307c452d6ee3bfb

SHA1
8b78c259585a3c0b3f96f6abc88b85ba8f2e2dc5

SHA256
2f6feefd669f66edec11215a7c430ea78d8dd3aeed754e29922815db77c024b3

SHA512
c3b771438d786134f5aabf6bd6fd33e64184bbf93a54cc0e1d54904f8b5971ac2e34acbed64ed691e2014d645aec067f1489749d08e5483589f753cc7ba62650

Download Submit
memory/828-54-0x0000000075C41000-0x0000000075C43000-memory.dmp

Filesize
8KB

Download
memory/828-59-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1272-57-0x0000000000000000-mapping.dmp

Download
memory/2028-60-0x0000000000000000-mapping.dmp

Download