b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32

General

Target

b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Size

10.5MB
MD5

f0f19d82eacc1092958786f26b0b3b8e
SHA1

bbda35a5df905bf2c348bde3b819e12bbfacb756
SHA256

b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32
SHA512

5948504b708bde4611d506915d1e5655f35fa02599e192a757021b83d60cd4ee4bfd8ee72f920b2057822cf4e0345923c71b59ddc678d713e43846ae88395de5
SSDEEP

196608:3UNcmESUPzE+rRjZL8S6EpTfcKr7yhACCt35TkKdfaQcYhUx2YVP0YlHWbby5+fe:8wIaVZgRQfXr7MAC6JF0oaIY5Vlafnho

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Key created	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Key created	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\International\CpMRU	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2396	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	28
PID 2688 wrote to memory of 2396	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	28
PID 2688 wrote to memory of 2396	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	28
PID 2688 wrote to memory of 2396	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	28
PID 2688 wrote to memory of 2452	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	29
PID 2688 wrote to memory of 2452	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	29
PID 2688 wrote to memory of 2452	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	29
PID 2688 wrote to memory of 2452	2688	b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe	29

C:\Users\Admin\AppData\Local\Temp\b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe
"C:\Users\Admin\AppData\Local\Temp\b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\*792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exe"
  2⤵
  PID:2396
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\*.dll"
  2⤵
  PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\246c507388ad5823241573c5bb5dc347.ini

Filesize
1KB

MD5
cd02f65648bc463d1cff64c7fcd7c4e5

SHA1
91c0dd38199acd87efc7590c2ceb8c5a5cbdfd34

SHA256
4ab5e48e9edbe80a927745c0e055c2800f356ac542ecfa0e0079caf87c5fadef

SHA512
eed4b528404be6b8a2d0289f7e117fa43dd8be69444e7be2fea159071647aaa6690bab10c0b4b1ba457585da713d81f19162765b71bd6f9f8a804462b7bdc91c

Download Submit
C:\Users\Admin\AppData\Local\Temp\246c507388ad5823241573c5bb5dc347A.ini

Filesize
1KB

MD5
c0d7496332120d41a7e02d3411d9c5dc

SHA1
e6ba7a30c5f3f86b57f48e61cfec77861492f223

SHA256
538e316246ac4dbba92b1e7af7d195c67e5cdb096ead70f5a795450bfafdab7c

SHA512
31f720082fa8c66e04f3ef833acd8073c75ae98ba6ce6eae81b22c422c2fff673a39b9963cc65d9e8ddb144d261c0fcb87ae826979cc28044abda6be9658ef08

Download Submit
C:\Users\Admin\AppData\Local\Temp\b17792ca75a95f10df51aca2923bed7de23d348c0b72f958bcb742596f3eae32.exepack.tmp

Filesize
2KB

MD5
2da3deba5f134c4fffcd557789ff42fe

SHA1
eb96ba3ea478e84251b18f0ad77181938075edde

SHA256
62056286fbe574327b8fe2b0b899e73b9c155e7af5899ed41acf5550843625f8

SHA512
f66988b6be82ada5f27652bed6a807ceea5ba9b1cc57f8e821cd2f912db3ecb99c461d74ca943b29ef0e1b79b0d3f559c5c45047de6d9a399517bff43631574b

Download Submit
memory/2688-347-0x0000000003970000-0x0000000003980000-memory.dmp

Filesize
64KB

Download
memory/2688-368-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-2-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-1-0x0000000000240000-0x0000000000243000-memory.dmp

Filesize
12KB

Download
memory/2688-339-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-340-0x0000000000240000-0x0000000000243000-memory.dmp

Filesize
12KB

Download
memory/2688-341-0x0000000050000000-0x0000000050109000-memory.dmp

Filesize
1.0MB

Download
memory/2688-342-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-343-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-0-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-350-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-5-0x0000000050000000-0x0000000050109000-memory.dmp

Filesize
1.0MB

Download
memory/2688-372-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-374-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-375-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-376-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-377-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-378-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-379-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-380-0x0000000003970000-0x0000000003980000-memory.dmp

Filesize
64KB

Download
memory/2688-381-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-382-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download
memory/2688-383-0x0000000000400000-0x0000000001EFA000-memory.dmp

Filesize
27.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads