af65ccab4775f2f089c7bb81185b2913c250e730ff4825f644468f9120a3840f

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 02:07

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General

Target

6ce2dd44af698342d0f4afdb2ac98bde.exe
Size

3.0MB
MD5

6ce2dd44af698342d0f4afdb2ac98bde
SHA1

a3ec89d5554106a44da1b8031ebd392bb45f604e
SHA256

af65ccab4775f2f089c7bb81185b2913c250e730ff4825f644468f9120a3840f
SHA512

1a1d90f4dfd18b3a63ae8bee8a09399ffe8f27cbb8878b03278490be91bc2640ff6ab9783d8d9c99d200cd5d1eeb818d7e807b870a08270e3765ef08d60a76e2
SSDEEP

49152:3nB567vTZhkF3uDWUQG1+HPT7REpTlqs0n5IKQPMLQgaG17wNR0YbWAb/Eb667RY:G77ZhkwDWUJW/AQs0aKkgaGUNSYbWCsU

Score

8^/10

defense_evasion discovery vmprotect

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	6ce2dd44af698342d0f4afdb2ac98bde.exe

Executes dropped EXE 5 IoCs

pid	Process
2352	YY.exe
2276	77.exe
2720	360saf1.exe
1304	ÍõÕß.exe
2816	360saf1.exe

Loads dropped DLL 6 IoCs

pid	Process
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/files/0x0009000000016cc4-26.dat	vmprotect
behavioral1/memory/1304-36-0x0000000000400000-0x0000000000A04000-memory.dmp	vmprotect
behavioral1/memory/1304-37-0x0000000000400000-0x0000000000A04000-memory.dmp	vmprotect
behavioral1/memory/1304-186-0x0000000000400000-0x0000000000A04000-memory.dmp	vmprotect

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\YY.exe	6ce2dd44af698342d0f4afdb2ac98bde.exe
File created	C:\Windows\SysWOW64\ÍõÕß.exe	6ce2dd44af698342d0f4afdb2ac98bde.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1304	ÍõÕß.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 2660	2816	360saf1.exe	37

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\360saf1.exe	77.exe
File opened for modification	C:\Windows\360saf1.exe	77.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360saf1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ce2dd44af698342d0f4afdb2ac98bde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	YY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	77.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360saf1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ÍõÕß.exe

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	ÍõÕß.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	ÍõÕß.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	ÍõÕß.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	6ce2dd44af698342d0f4afdb2ac98bde.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	6ce2dd44af698342d0f4afdb2ac98bde.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	6ce2dd44af698342d0f4afdb2ac98bde.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2276	77.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
1976	6ce2dd44af698342d0f4afdb2ac98bde.exe
2352	YY.exe
2352	YY.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe
1304	ÍõÕß.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2352	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	31
PID 1976 wrote to memory of 2352	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	31
PID 1976 wrote to memory of 2352	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	31
PID 1976 wrote to memory of 2352	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	31
PID 1976 wrote to memory of 2276	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	32
PID 1976 wrote to memory of 2276	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	32
PID 1976 wrote to memory of 2276	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	32
PID 1976 wrote to memory of 2276	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	32
PID 2276 wrote to memory of 2720	2276	77.exe	33
PID 2276 wrote to memory of 2720	2276	77.exe	33
PID 2276 wrote to memory of 2720	2276	77.exe	33
PID 2276 wrote to memory of 2720	2276	77.exe	33
PID 2276 wrote to memory of 2260	2276	77.exe	34
PID 2276 wrote to memory of 2260	2276	77.exe	34
PID 2276 wrote to memory of 2260	2276	77.exe	34
PID 2276 wrote to memory of 2260	2276	77.exe	34
PID 1976 wrote to memory of 1304	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	35
PID 1976 wrote to memory of 1304	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	35
PID 1976 wrote to memory of 1304	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	35
PID 1976 wrote to memory of 1304	1976	6ce2dd44af698342d0f4afdb2ac98bde.exe	35
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37
PID 2816 wrote to memory of 2660	2816	360saf1.exe	37

C:\Users\Admin\AppData\Local\Temp\6ce2dd44af698342d0f4afdb2ac98bde.exe
"C:\Users\Admin\AppData\Local\Temp\6ce2dd44af698342d0f4afdb2ac98bde.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\YY.exe
  C:\Windows\system32\\YY.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2352
- C:\Users\Admin\AppData\Local\Temp\77.exe
  C:\Users\Admin\AppData\Local\Temp\\77.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2276
- - C:\Windows\360saf1.exe
    "C:\Windows\360saf1.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2720
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /C del C:\Users\Admin\AppData\Local\Temp\77.exe > nul
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2260
- C:\Windows\SysWOW64\ÍõÕß.exe
  C:\Windows\system32\\ÍõÕß.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1304

C:\Windows\360saf1.exe
C:\Windows\360saf1.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\39GEHZPO\info_48[1]

Filesize
4KB

MD5
5565250fcc163aa3a79f0b746416ce69

SHA1
b97cc66471fcdee07d0ee36c7fb03f342c231f8f

SHA256
51129c6c98a82ea491f89857c31146ecec14c4af184517450a7a20c699c84859

SHA512
e60ea153b0fece4d311769391d3b763b14b9a140105a36a13dad23c2906735eaab9092236deb8c68ef078e8864d6e288bef7ef1731c1e9f1ad9b0170b95ac134

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\NewErrorPageTemplate[2]

Filesize
1KB

MD5
cdf81e591d9cbfb47a7f97a2bcdb70b9

SHA1
8f12010dfaacdecad77b70a3e781c707cf328496

SHA256
204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd

SHA512
977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\background_gradient[2]

Filesize
453B

MD5
20f0110ed5e4e0d5384a496e4880139b

SHA1
51f5fc61d8bf19100df0f8aadaa57fcd9c086255

SHA256
1471693be91e53c2640fe7baeecbc624530b088444222d93f2815dfce1865d5b

SHA512
5f52c117e346111d99d3b642926139178a80b9ec03147c00e27f07aab47fe38e9319fe983444f3e0e36def1e86dd7c56c25e44b14efdc3f13b45ededa064db5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\dnserrordiagoff[1]

Filesize
1KB

MD5
47f581b112d58eda23ea8b2e08cf0ff0

SHA1
6ec1df5eaec1439573aef0fb96dabfc953305e5b

SHA256
b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928

SHA512
187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\ErrorPageTemplate[1]

Filesize
2KB

MD5
f4fe1cb77e758e1ba56b8a8ec20417c5

SHA1
f4eda06901edb98633a686b11d02f4925f827bf0

SHA256
8d018639281b33da8eb3ce0b21d11e1d414e59024c3689f92be8904eb5779b5f

SHA512
62514ab345b6648c5442200a8e9530dfb88a0355e262069e0a694289c39a4a1c06c6143e5961074bfac219949102a416c09733f24e8468984b96843dc222b436

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\bullet[2]

Filesize
447B

MD5
26f971d87ca00e23bd2d064524aef838

SHA1
7440beff2f4f8fabc9315608a13bf26cabad27d9

SHA256
1d8e5fd3c1fd384c0a7507e7283c7fe8f65015e521b84569132a7eabedc9d41d

SHA512
c62eb51be301bb96c80539d66a73cd17ca2021d5d816233853a37db72e04050271e581cc99652f3d8469b390003ca6c62dad2a9d57164c620b7777ae99aa1b15

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\errorPageStrings[1]

Filesize
2KB

MD5
e3e4a98353f119b80b323302f26b78fa

SHA1
20ee35a370cdd3a8a7d04b506410300fd0a6a864

SHA256
9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

SHA512
d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\httpErrorPagesScripts[1]

Filesize
8KB

MD5
3f57b781cb3ef114dd0b665151571b7b

SHA1
ce6a63f996df3a1cccb81720e21204b825e0238c

SHA256
46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

SHA512
8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UQFHO95Z\navcancl[1]

Filesize
2KB

MD5
4bcfe9f8db04948cddb5e31fe6a7f984

SHA1
42464c70fc16f3f361c2419751acd57d51613cdf

SHA256
bee0439fcf31de76d6e2d7fd377a24a34ac8763d5bf4114da5e1663009e24228

SHA512
bb0ef3d32310644285f4062ad5f27f30649c04c5a442361a5dbe3672bd8cb585160187070872a31d9f30b70397d81449623510365a371e73bda580e00eef0e4e

Download Submit
\Users\Admin\AppData\Local\Temp\77.exe

Filesize
31KB

MD5
a78d03fdb023268833e60c4676335a86

SHA1
298b48caea19fb3ef2333c490427fffc7d28d208

SHA256
0fcbed45204a331614c2a9e911f39709775c6644939ca5f77d08ade9c5988444

SHA512
e9702ca220718b52784c3c10a6e8ff2746082686ab856462e08595848e02ee281d2263c1e1afed0aec6a5eb98e83beadcd6e1397aa3597f72c2db3cff6686168

Download Submit
\Windows\SysWOW64\YY.exe

Filesize
548KB

MD5
2ede7bfb91045bda50276e8a505e4073

SHA1
766f4af7d67310dfe5924a30e1fe3524da17bd3d

SHA256
74281acec4111a5a0736c74eef5cccbe9b66218396b4b079e067c9d1671fb8c9

SHA512
3eb90d116312c5360ff02e2eb38343724e928c13a29738fa7510bad0ad844b49f8b76f8cd184907c9b4a37baba9240fb4f4be82336436014a55baabf834ec9f1

Download Submit
\Windows\SysWOW64\ÍõÕß.exe

Filesize
2.7MB

MD5
12acf5a94dd99df5bb73a1a79c89f5e6

SHA1
ff49377e830e0a9c548615ec3f7f6314b4d681cd

SHA256
865d9a2cfe2921c8385f8fbd07f779faae6ed20b0758f01e473c549410f3383f

SHA512
4994e408201c4327c8f687dfb934ce8032dbead6f3e567d72657e8a3c315c9ca9729b7d83f13ad7fe5326ee4c8385197a8e7ebde9bcf56bd0bd57d1a0ce53e1d

Download Submit
memory/1304-36-0x0000000000400000-0x0000000000A04000-memory.dmp

Filesize
6.0MB

Download
memory/1304-186-0x0000000000400000-0x0000000000A04000-memory.dmp

Filesize
6.0MB

Download
memory/1304-37-0x0000000000400000-0x0000000000A04000-memory.dmp

Filesize
6.0MB

Download
memory/1976-33-0x0000000002A20000-0x0000000003024000-memory.dmp

Filesize
6.0MB

Download
memory/1976-34-0x0000000002A20000-0x0000000003024000-memory.dmp

Filesize
6.0MB

Download
memory/2660-44-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2660-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-42-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download