eb7ce5c2e950a16c14008784267affab23cc78a8ba54d1ba2ded5e7dcd0d460b

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
05/11/2023, 23:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

NEAS.06fde001e4b67e40e224d14b2ce201a0.exe
Size

234KB
MD5

06fde001e4b67e40e224d14b2ce201a0
SHA1

82b1cc071c1ef46fcfb1b343a736ba8704e1f79b
SHA256

eb7ce5c2e950a16c14008784267affab23cc78a8ba54d1ba2ded5e7dcd0d460b
SHA512

8c5861040c095feac6d38ad850d19ace2f91a568d80bec595a7addbe11ff342b7359d16080a13f11fc8f24704ca2d820eae7f69256b58cc7c0b6fe6ea24b28cf
SSDEEP

3072:O2x43rYHgaKwjl0I9r5rSzaXI8QZXB28JPSdwE2OqfYuN4d0gntUKDkQpo5J8KJK:OR3EVprWu5Qjj8djzqfYFv8QpqLJx

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1924	fingeown.exe
2580	~4DA3.tmp
2612	ktmushta.exe

Loads dropped DLL 3 IoCs

pid	Process
2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe
2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe
1924	fingeown.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows\CurrentVersion\Run\bthunced = "C:\\Users\\Admin\\AppData\\Roaming\\compocom\\fingeown.exe"	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ktmushta.exe	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1924	fingeown.exe
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1284	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	fingeown.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 1924	2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe	28
PID 2136 wrote to memory of 1924	2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe	28
PID 2136 wrote to memory of 1924	2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe	28
PID 2136 wrote to memory of 1924	2136	NEAS.06fde001e4b67e40e224d14b2ce201a0.exe	28
PID 1924 wrote to memory of 2580	1924	fingeown.exe	29
PID 1924 wrote to memory of 2580	1924	fingeown.exe	29
PID 1924 wrote to memory of 2580	1924	fingeown.exe	29
PID 1924 wrote to memory of 2580	1924	fingeown.exe	29
PID 2580 wrote to memory of 1284	2580	~4DA3.tmp	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:1284
- C:\Users\Admin\AppData\Local\Temp\NEAS.06fde001e4b67e40e224d14b2ce201a0.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.06fde001e4b67e40e224d14b2ce201a0.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Users\Admin\AppData\Roaming\compocom\fingeown.exe
    "C:\Users\Admin\AppData\Roaming\compocom"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1924
  - - C:\Users\Admin\AppData\Local\Temp\~4DA3.tmp
      1284 239624 1924 1
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:2580

C:\Windows\SysWOW64\ktmushta.exe
C:\Windows\SysWOW64\ktmushta.exe -s
1⤵
- Executes dropped EXE
PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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\Local\Temp\~4DA3.tmp

Filesize
8KB

MD5
86dc243576cf5c7445451af37631eea9

SHA1
99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

SHA256
25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

SHA512
c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

Download Submit
C:\Users\Admin\AppData\Roaming\compocom\fingeown.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
C:\Users\Admin\AppData\Roaming\compocom\fingeown.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
C:\Users\Admin\AppData\Roaming\compocom\fingeown.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
C:\Windows\SysWOW64\ktmushta.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
C:\Windows\SysWOW64\ktmushta.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
\Users\Admin\AppData\Local\Temp\~4DA3.tmp

Filesize
8KB

MD5
86dc243576cf5c7445451af37631eea9

SHA1
99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

SHA256
25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

SHA512
c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

Download Submit
\Users\Admin\AppData\Roaming\compocom\fingeown.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
\Users\Admin\AppData\Roaming\compocom\fingeown.exe

Filesize
234KB

MD5
70aa7e80ac8c472aa87aff39270b5fa9

SHA1
d05b319ea2094cd1c1bcf32f9ad50bae7c30e4ae

SHA256
8af82f1094139ab8457ae2b4747309db3f5646e9cfc042d672ad71a2292c7cfb

SHA512
e45e3c5f831fbe7d696627777dd177d742dd74ed7e6c781954e02e6bd2679b4656bcadc954e055e948cb42b177e17ce4eac6146ef678fdc67bc78430c99b5ba2

Download Submit
memory/1284-22-0x0000000002AD0000-0x0000000002B1A000-memory.dmp

Filesize
296KB

Download
memory/1284-25-0x0000000003A20000-0x0000000003A26000-memory.dmp

Filesize
24KB

Download
memory/1284-26-0x0000000003A30000-0x0000000003A3D000-memory.dmp

Filesize
52KB

Download
memory/1284-23-0x0000000002AD0000-0x0000000002B1A000-memory.dmp

Filesize
296KB

Download
memory/1284-20-0x0000000002AD0000-0x0000000002B1A000-memory.dmp

Filesize
296KB

Download
memory/1284-21-0x0000000002AD0000-0x0000000002B1A000-memory.dmp

Filesize
296KB

Download
memory/1924-15-0x00000000002A0000-0x00000000002A5000-memory.dmp

Filesize
20KB

Download
memory/1924-16-0x00000000001B0000-0x00000000001F3000-memory.dmp

Filesize
268KB

Download
memory/1924-30-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2136-1-0x0000000000220000-0x0000000000263000-memory.dmp

Filesize
268KB

Download
memory/2136-13-0x0000000000390000-0x00000000003CF000-memory.dmp

Filesize
252KB

Download
memory/2136-5-0x0000000000390000-0x00000000003CF000-memory.dmp

Filesize
252KB

Download
memory/2136-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2136-35-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2612-33-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2612-34-0x0000000003A30000-0x0000000003A3D000-memory.dmp

Filesize
52KB

Download