5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
28/04/2024, 21:36

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
Size

211KB
MD5

a85d203f9e6b8a504b1746a1a5d57b4e
SHA1

83d397c691640f4cb42c4706e59a28964e2c1f4d
SHA256

5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6
SHA512

e9458559e7ee90cfba19f9cdff208edeb0ade532428633a23121c9c76809fe1e2a05fbe19c6e0a20292c851d6f7f37e2e05c6631c748040d90a672d0e5af95c2
SSDEEP

6144:nmKVGe1XIpQiU/ma3MB8hH2Tkp6bYnWcZVol0N5TzQ3:X71YpQiU/RcO1VQInVob

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2712	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\fbcb22b6 = "C:\\Windows\\apppatch\\svchost.exe"	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe

Drops file in Program Files directory 17 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Defender\qexyhuv.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\galynuh.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lyxynyx.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qetyhyg.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gahyhiz.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qetyfuv.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lysyfyj.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vonypom.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qegyval.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lygyvuj.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gahyqah.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\galyqaz.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\pupydeq.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gadyciz.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vofycot.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vocyzit.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\pupycag.com	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\svchost.exe	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
File opened for modification	C:\Windows\apppatch\svchost.exe	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\Local Settings\MuiCache	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2712	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
Token: SeSecurityPrivilege	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
Token: SeSecurityPrivilege	2712	svchost.exe
Token: SeSecurityPrivilege	2712	svchost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2712	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe	28
PID 1844 wrote to memory of 2712	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe	28
PID 1844 wrote to memory of 2712	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe	28
PID 1844 wrote to memory of 2712	1844	5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe	28

C:\Users\Admin\AppData\Local\Temp\5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe
"C:\Users\Admin\AppData\Local\Temp\5c795f6ae71d4954a8ca19f1e933ce28336cc681460ba8ad8ac7c7705c2054c6.exe"
1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
304B

MD5
9c422fddac622cbdf915961b4d5c95bb

SHA1
c392a843cf318809e5081dc854453c726eb143f7

SHA256
fd985034645b08ce09b6a54eea59005804e2cf9965d1725e67a9df41b4cf86b2

SHA512
79a1aaf34a4f99376b9a704673adbd3e28f517d02dc148d5045c058915b587a16b83e6977566dd607d412a664d3185e58b27ab06d595b3900d9925c08e722098

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
c4e11721293c5f3400cafa54c17f2ea3

SHA1
252950841a5d9a3410384c696b276e4ac12ec182

SHA256
ea3ccbff94d5e909a89950cab634ce018876ae32226403235affa46165f49542

SHA512
d223f283bea9ed5d8412cd5a09136c1e0c70d752af0aaf664215a782509a90974db4538f1d996e14f60d80720605ed06baf5a96e90d931c786714153705d4c50

Download Submit
C:\Users\Admin\AppData\LocalLow\Temp\Cab3F46.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Temp\Tar402A.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Windows\AppPatch\svchost.exe

Filesize
211KB

MD5
ac913ce2f86440078d26edb82d1c2cfb

SHA1
a455f3ed706d140e917d27d8c01932d2e0e21264

SHA256
b63a6750bab8b19dcd6768b9c3f7504a7af85982e3218e3c3a371de4ea0694fd

SHA512
8449810c1f1d3e041846fe994f53fc4a9569860ed03a250b5aec54ce816634e80631ab0ff94cc426980c072ae1567246ed23fefa6d6b3868718401149298ff34

Download Submit
memory/1844-0-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1844-1-0x0000000002160000-0x00000000021B2000-memory.dmp

Filesize
328KB

Download
memory/1844-2-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1844-21-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1844-19-0x0000000002160000-0x00000000021B2000-memory.dmp

Filesize
328KB

Download
memory/2712-63-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-56-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-28-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-26-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-24-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-37-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-40-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-36-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-44-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-53-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-84-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-82-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-81-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-79-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-78-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-76-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-75-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-73-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-71-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-69-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-68-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-66-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-65-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-64-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-33-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/2712-62-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-61-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-60-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-59-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-58-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-57-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-30-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-55-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-54-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-85-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-83-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-80-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-77-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-52-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-74-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-72-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-70-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-67-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-51-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-50-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-49-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-48-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-47-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-46-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-41-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-32-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-45-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-43-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-42-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-525-0x00000000028E0000-0x0000000002997000-memory.dmp

Filesize
732KB

Download
memory/2712-2188-0x000000007782F000-0x0000000077830000-memory.dmp

Filesize
4KB

Download
memory/2712-2191-0x00000000078E0000-0x00000000078E1000-memory.dmp

Filesize
4KB

Download
memory/2712-2190-0x00000000078D0000-0x00000000078D1000-memory.dmp

Filesize
4KB

Download
memory/2712-2189-0x00000000078F0000-0x00000000078F1000-memory.dmp

Filesize
4KB

Download
memory/2712-22-0x0000000002660000-0x000000000270A000-memory.dmp

Filesize
680KB

Download
memory/2712-20-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download