f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

General

Target

f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
Size

853KB
MD5

6836310a1e9de46eca5225a05122602f
SHA1

36b879c15d2ae8422b18e3f937a5a9750b039d7f
SHA256

f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec
SHA512

738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7
SSDEEP

24576:lYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfvi:2qaxyDC2JmSoPvikO8i

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Loads dropped DLL 7 IoCs

pid	Process
1640	WerFault.exe
1640	WerFault.exe
1640	WerFault.exe
1640	WerFault.exe
1640	WerFault.exe
1640	WerFault.exe
1640	WerFault.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1060 set thread context of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1640	1072	WerFault.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1060 wrote to memory of 1072	1060	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	28
PID 1072 wrote to memory of 1640	1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	31
PID 1072 wrote to memory of 1640	1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	31
PID 1072 wrote to memory of 1640	1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	31
PID 1072 wrote to memory of 1640	1072	f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe	31

C:\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
"C:\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe
  "C:\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 1400
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1640

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
\Users\Admin\AppData\Local\Temp\f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec.exe

Filesize
853KB

MD5
6836310a1e9de46eca5225a05122602f

SHA1
36b879c15d2ae8422b18e3f937a5a9750b039d7f

SHA256
f757ce0bc952c404f7e2026a02e94057202b73d155541e87e182bee854be1aec

SHA512
738e6dce4d85132c25818dc3e3c5ce6fdcc538fd7ed2fd1d5fff74fcc8ece040a602937506a5f93949274179734ddfd3cabc24b8c93c7bbf7e8c7c2957ac18c7

Download Submit
memory/1060-70-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1060-54-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1060-55-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1072-61-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-71-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

Download
memory/1072-72-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-73-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-65-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-63-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-67-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-59-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-56-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-57-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1072-82-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads