3fd79ba1fc89f18be599076afd1baaee113f7757dafeebe0167f126918f4edcc

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2023, 20:32

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General

Target

bones_cr.exe
Size

2.4MB
MD5

1e729e179b4b0da052a39c7c61ed75ae
SHA1

c7c87b076dcc9528c7fdc6498abd57c3330218e3
SHA256

3fd79ba1fc89f18be599076afd1baaee113f7757dafeebe0167f126918f4edcc
SHA512

4bacd6574c26e60d54e26abf118ecaac8601e6b940bc8b7b5d13a044d0baa041cc01498992204c3fa632996c8461be7ae097ff9969cb3e10459183de049a65bb
SSDEEP

12288:+7uix2TBXVnBGw4I/6QTdp7lRpIlfMer5iiTvdyS5d3X8NMXzpBLN5zTqgGswq9s:C2MXzzLzvLMyecW9GjKbRVysvXE

Score

6^/10

spyware

Malware Config

Signatures

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3888 set thread context of 368	3888	bones_cr.exe	89
PID 368 set thread context of 1160	368	InstallUtil.exe	92

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe
3888	bones_cr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3888	bones_cr.exe
Token: SeDebugPrivilege	368	InstallUtil.exe
Token: SeDebugPrivilege	1160	InstallUtil.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 3888 wrote to memory of 368	3888	bones_cr.exe	89
PID 368 wrote to memory of 2136	368	InstallUtil.exe	91
PID 368 wrote to memory of 2136	368	InstallUtil.exe	91
PID 368 wrote to memory of 2136	368	InstallUtil.exe	91
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92
PID 368 wrote to memory of 1160	368	InstallUtil.exe	92

C:\Users\Admin\AppData\Local\Temp\bones_cr.exe
"C:\Users\Admin\AppData\Local\Temp\bones_cr.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:368
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    "{path}"
    3⤵
    PID:2136
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    "{path}"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\InstallUtil.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/368-146-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/368-150-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/368-149-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/368-148-0x00000000057C0000-0x0000000005816000-memory.dmp

Filesize
344KB

Download
memory/1160-156-0x0000000007730000-0x000000000783A000-memory.dmp

Filesize
1.0MB

Download
memory/1160-151-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1160-164-0x0000000007A00000-0x0000000007A10000-memory.dmp

Filesize
64KB

Download
memory/1160-163-0x000000000A080000-0x000000000A5AC000-memory.dmp

Filesize
5.2MB

Download
memory/1160-162-0x0000000009270000-0x0000000009432000-memory.dmp

Filesize
1.8MB

Download
memory/1160-161-0x0000000008580000-0x000000000859E000-memory.dmp

Filesize
120KB

Download
memory/1160-160-0x0000000008700000-0x0000000008776000-memory.dmp

Filesize
472KB

Download
memory/1160-159-0x0000000007A10000-0x0000000007A76000-memory.dmp

Filesize
408KB

Download
memory/1160-158-0x0000000007A00000-0x0000000007A10000-memory.dmp

Filesize
64KB

Download
memory/1160-157-0x0000000007660000-0x000000000769C000-memory.dmp

Filesize
240KB

Download
memory/1160-155-0x0000000007600000-0x0000000007612000-memory.dmp

Filesize
72KB

Download
memory/1160-154-0x0000000007C20000-0x0000000008238000-memory.dmp

Filesize
6.1MB

Download
memory/3888-145-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-134-0x0000000005210000-0x00000000057B4000-memory.dmp

Filesize
5.6MB

Download
memory/3888-135-0x0000000004D00000-0x0000000004D92000-memory.dmp

Filesize
584KB

Download
memory/3888-136-0x0000000004DA0000-0x0000000004E3C000-memory.dmp

Filesize
624KB

Download
memory/3888-133-0x00000000002A0000-0x0000000000514000-memory.dmp

Filesize
2.5MB

Download
memory/3888-137-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-138-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-139-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

Filesize
40KB

Download
memory/3888-144-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-143-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-142-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-141-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3888-140-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download