9b72da9d930ab568e000d6b8d833e673206fe655831ac2b7d794263818f8977a

Resubmissions

07-05-2024 15:07

240507-shcz9aeg94 10

07-05-2024 15:06

240507-sgvhxacc6v 5

07-05-2024 14:33

240507-rxbv3adh92 7

Analysis

max time kernel
1000s
max time network
840s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-05-2024 14:33

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General

Target

9b7.exe
Size

1.2MB
MD5

3e045f1fa7e08692418b1a21673ed3ec
SHA1

41f9dc3023e480d6722cb18e16ce06395b644165
SHA256

9b72da9d930ab568e000d6b8d833e673206fe655831ac2b7d794263818f8977a
SHA512

e366df7a99809ad1548a8a88aeb961b1acd3431420b8035baf7c7670955833581e6b9594280e0996264f07d4feedaabbb759ad2e2ce16398ab819a9a15da7712
SSDEEP

24576:EqDEvCTbMWu7rQYlBQcBiT6rprG8azO9n4WH9A+8zhy0V2J:ETvC/MTQYxsWR7azCn4WuLrM

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2596	finger.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1912 set thread context of 2868	1912	9b7.exe	28
PID 2868 set thread context of 1188	2868	svchost.exe	21
PID 2868 set thread context of 2596	2868	svchost.exe	29
PID 2596 set thread context of 1188	2596	finger.exe	21

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2297530677-1229052932-2803917579-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	finger.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2868	svchost.exe
2596	finger.exe
2596	finger.exe
2596	finger.exe
2596	finger.exe
2596	finger.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1188	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1912	9b7.exe
2868	svchost.exe
1188	Explorer.EXE
1188	Explorer.EXE
2596	finger.exe
2596	finger.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1188	Explorer.EXE
Token: SeShutdownPrivilege	1188	Explorer.EXE
Token: SeShutdownPrivilege	1188	Explorer.EXE
Token: SeShutdownPrivilege	1188	Explorer.EXE

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
1912	9b7.exe
1912	9b7.exe
1188	Explorer.EXE
1188	Explorer.EXE
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1912	9b7.exe
1912	9b7.exe
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 2868	1912	9b7.exe	28
PID 1912 wrote to memory of 2868	1912	9b7.exe	28
PID 1912 wrote to memory of 2868	1912	9b7.exe	28
PID 1912 wrote to memory of 2868	1912	9b7.exe	28
PID 1912 wrote to memory of 2868	1912	9b7.exe	28
PID 1188 wrote to memory of 2596	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2596	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2596	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2596	1188	Explorer.EXE	29

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\9b7.exe
  "C:\Users\Admin\AppData\Local\Temp\9b7.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1912
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\9b7.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:2868
- C:\Windows\SysWOW64\finger.exe
  "C:\Windows\SysWOW64\finger.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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\f2alt69x.zip

Filesize
486KB

MD5
1e73cacce02ae20026a81f1e56416aa3

SHA1
f491a7301ce11cf11a92c0245c7e03d927422286

SHA256
0dd0dd38cde5a14e7d6d0830db62cc7037e521fd042b0b8da0763128b2c0b3f2

SHA512
afe77facd8b16cc744ac2277414ffaf83436999d15eb8ac707f8098e2f8ed4cb29b430392ebe46b7fa65b20730615bc33dee9416f7141da5032a630894980a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\myriopodous

Filesize
268KB

MD5
368bffaed84bc1dbffec8bb31ed9dfdf

SHA1
21c7ad2ab70cbe8ef4f1c259a2e91c1a7ceec70d

SHA256
b01ff2279a65c0b16bd5b41e9f4eefeafd37d96b0363a1d8729aa6a0bb8d56bd

SHA512
90a1049c6e8ec973c17365532caf74bd42ca17bf860ddae633bb26e2ffc9ded25de7cef0782dd0bf36fbb34c74b58c83afc9e5f58a8e998f9d9c7d5234eddc95

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite3.dll

Filesize
927KB

MD5
7fd80b1cc72dc580c02ca4cfbfb2592d

SHA1
18da905af878b27151b359cf1a7d0a650764e8a1

SHA256
1e6dccbdf8527abb53c289da920463b7895300d0d984cc7e91a3ecda4e673190

SHA512
13f7f29b5ed31c551aa5f27742557aa4d026a226087d6fcbca094819759ecc753a2c33b7422ae88dc6a4a0a966edb8485a18e59a0283ba2686cae5d78e0190a3

Download Submit
memory/1188-18-0x0000000003B40000-0x0000000003C40000-memory.dmp

Filesize
1024KB

Download
memory/1188-71-0x0000000006320000-0x0000000006413000-memory.dmp

Filesize
972KB

Download
memory/1188-29-0x0000000006320000-0x0000000006413000-memory.dmp

Filesize
972KB

Download
memory/1188-28-0x0000000006320000-0x0000000006413000-memory.dmp

Filesize
972KB

Download
memory/1188-30-0x0000000008F70000-0x0000000009294000-memory.dmp

Filesize
3.1MB

Download
memory/1188-19-0x0000000008F70000-0x0000000009294000-memory.dmp

Filesize
3.1MB

Download
memory/1912-11-0x00000000001A0000-0x00000000001A4000-memory.dmp

Filesize
16KB

Download
memory/2596-67-0x0000000000080000-0x00000000000C0000-memory.dmp

Filesize
256KB

Download
memory/2596-21-0x0000000000080000-0x00000000000C0000-memory.dmp

Filesize
256KB

Download
memory/2596-20-0x0000000000080000-0x00000000000C0000-memory.dmp

Filesize
256KB

Download
memory/2596-69-0x0000000061E00000-0x0000000061ED2000-memory.dmp

Filesize
840KB

Download
memory/2596-24-0x0000000001EF0000-0x00000000021F3000-memory.dmp

Filesize
3.0MB

Download
memory/2596-25-0x0000000000080000-0x00000000000C0000-memory.dmp

Filesize
256KB

Download
memory/2596-26-0x00000000008A0000-0x0000000000942000-memory.dmp

Filesize
648KB

Download
memory/2596-70-0x00000000008A0000-0x0000000000942000-memory.dmp

Filesize
648KB

Download
memory/2596-68-0x0000000000080000-0x00000000000C0000-memory.dmp

Filesize
256KB

Download
memory/2868-16-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2868-23-0x00000000001A0000-0x00000000001C3000-memory.dmp

Filesize
140KB

Download
memory/2868-22-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2868-17-0x00000000001A0000-0x00000000001C3000-memory.dmp

Filesize
140KB

Download
memory/2868-15-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2868-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2868-13-0x00000000009D0000-0x0000000000CD3000-memory.dmp

Filesize
3.0MB

Download
memory/2868-12-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download