f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 19:52

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General

Target

f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe
Size

45KB
MD5

30136420f67e5f3d4f6d992c0a2b45c0
SHA1

61500185141906c9dc29696c3843d8156cf7ace8
SHA256

f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0
SHA512

70e7798ee7c82715a14c77af8f840a49b167ce290fd36026ee609264557105b0a377104f098ad93308c27dcc8e8d3f1861a5273b377bc4a3321bcc440026a799
SSDEEP

768:6x2ZiddEC7lRaqtcSI3QpG3bvb2m9RkUT4rdlnjUsWc5ax3deVFv0fGJPLVbPY6m:6ATWlsCNI3bvyyb2FjUmMe+GJP5jY6/+

Score

8^/10

aspackv2 persistence

Malware Config

Signatures

ASPack v2.12-2.42 3 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x0008000000005c51-54.dat	aspack_v212_v242
behavioral1/files/0x0008000000005c51-56.dat	aspack_v212_v242
behavioral1/files/0x0008000000005c51-57.dat	aspack_v212_v242

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	livevideo.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ErrorReportSent = "C:\\Users\\Admin\\AppData\\Roaming\\livevideo.exe"	livevideo.exe

Executes dropped EXE 1 IoCs

pid	Process
1160	livevideo.exe

Deletes itself 1 IoCs

pid	Process
2032	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 1160	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	27
PID 1292 wrote to memory of 1160	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	27
PID 1292 wrote to memory of 1160	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	27
PID 1292 wrote to memory of 1160	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	27
PID 1292 wrote to memory of 2032	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	28
PID 1292 wrote to memory of 2032	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	28
PID 1292 wrote to memory of 2032	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	28
PID 1292 wrote to memory of 2032	1292	f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe	28

C:\Users\Admin\AppData\Local\Temp\f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe
"C:\Users\Admin\AppData\Local\Temp\f2f30d65b2dc6f9951e13d44b6f659dff1a0da10549131d5d6a7316ca87622f0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Users\Admin\AppData\Roaming\livevideo.exe
  C:\Users\Admin\AppData\Roaming\livevideo.exe
  2⤵
  - Adds policy Run key to start application
  - Executes dropped EXE
  PID:1160
- C:\Windows\SysWOW64\cmd.exe
  cmd /c UNISTA~1.BAT
  2⤵
  - Deletes itself
  PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Unistalliveshows.bat

Filesize
88B

MD5
c96d7a7e71763ecb0fe4e604132ee0f8

SHA1
3b4c74237328bd4a7ae8ee10d72a28ca84887e06

SHA256
b9954ca4696fc4b7a871d497d304b30e53decda9532d07fa598b237e2eef125a

SHA512
071e04b4c86413f9ac20cda2d87f0dc6f71e0e8b9a0118c04e8eab4ae09536a803da2aec23d859e6e0675c2b554f67238c69490d047aa5a1b1d95423624d33f4

Download Submit
C:\Users\Admin\AppData\Roaming\livevideo.exe

Filesize
45KB

MD5
523b6c7362bdd993247e0449e37a4c57

SHA1
2fae090afc5ab34599fd64168c7041e62b42d63d

SHA256
68a7535689e8b8f5dfd2fbdd447952622bd2b6f8b362aff0c5c01a9254edf9c9

SHA512
4787f423bfcd2f7f803949631a2e8c739659e52a6c7617b9717a57e48856e794b1c2394dde5a26f9c08f66329561f19f8bdb7817ebdc7b2679bf60ebe3305a13

Download Submit
C:\Users\Admin\AppData\Roaming\livevideo.exe

Filesize
45KB

MD5
523b6c7362bdd993247e0449e37a4c57

SHA1
2fae090afc5ab34599fd64168c7041e62b42d63d

SHA256
68a7535689e8b8f5dfd2fbdd447952622bd2b6f8b362aff0c5c01a9254edf9c9

SHA512
4787f423bfcd2f7f803949631a2e8c739659e52a6c7617b9717a57e48856e794b1c2394dde5a26f9c08f66329561f19f8bdb7817ebdc7b2679bf60ebe3305a13

Download Submit
\Users\Admin\AppData\Roaming\livevideo.exe

Filesize
45KB

MD5
523b6c7362bdd993247e0449e37a4c57

SHA1
2fae090afc5ab34599fd64168c7041e62b42d63d

SHA256
68a7535689e8b8f5dfd2fbdd447952622bd2b6f8b362aff0c5c01a9254edf9c9

SHA512
4787f423bfcd2f7f803949631a2e8c739659e52a6c7617b9717a57e48856e794b1c2394dde5a26f9c08f66329561f19f8bdb7817ebdc7b2679bf60ebe3305a13

Download Submit