diamondfox | 4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

General

Target

4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
Size

524KB
MD5

fed8da31116c682583f8535307840f37
SHA1

8fe062149c227c72f267b6e48249a63ae1e53c5b
SHA256

4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b
SHA512

d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Score

10^/10

diamondfox botnet infostealer stealer

Malware Config

Signatures

DiamondFox
DiamondFox is a multipurpose botnet with many capabilities.
botnet stealer diamondfox

DiamondFox payload 3 IoCs

Detects DiamondFox payload in file/memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/1828-56-0x0000000000400000-0x000000000041A000-memory.dmp	diamondfox
behavioral1/memory/1828-60-0x0000000000400000-0x000000000041A000-memory.dmp	diamondfox
behavioral1/memory/2028-77-0x0000000000400000-0x000000000041A000-memory.dmp	diamondfox

Executes dropped EXE 2 IoCs

Processes:

SearchIndexer.exeSearchIndexer.exe

pid process

1608 SearchIndexer.exe
2028 SearchIndexer.exe
Loads dropped DLL 2 IoCs

Processes:

powershell.exe

pid process

948 powershell.exe
948 powershell.exe

pid	process
1608	SearchIndexer.exe
2028	SearchIndexer.exe

pid	process
948	powershell.exe
948	powershell.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

Processes:

4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exepowershell.exeSearchIndexer.exe

pid	process
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
948	powershell.exe
948	powershell.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe
1608	SearchIndexer.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 948 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exeSearchIndexer.exe

pid process

1828 4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
2028 SearchIndexer.exe

description	pid	process
Token: SeDebugPrivilege	948	powershell.exe

pid	process
1828	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
2028	SearchIndexer.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exepowershell.exeSearchIndexer.exe

description	pid	process	target process
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1420 wrote to memory of 1828	1420	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
PID 1828 wrote to memory of 948	1828	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	powershell.exe
PID 1828 wrote to memory of 948	1828	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	powershell.exe
PID 1828 wrote to memory of 948	1828	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	powershell.exe
PID 1828 wrote to memory of 948	1828	4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe	powershell.exe
PID 948 wrote to memory of 1608	948	powershell.exe	SearchIndexer.exe
PID 948 wrote to memory of 1608	948	powershell.exe	SearchIndexer.exe
PID 948 wrote to memory of 1608	948	powershell.exe	SearchIndexer.exe
PID 948 wrote to memory of 1608	948	powershell.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe
PID 1608 wrote to memory of 2028	1608	SearchIndexer.exe	SearchIndexer.exe

C:\Users\Admin\AppData\Local\Temp\4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
"C:\Users\Admin\AppData\Local\Temp\4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1420

C:\Users\Admin\AppData\Local\Temp\4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe
"C:\Users\Admin\AppData\Local\Temp\4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe"
2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Copy-Item -Path 'C:\Users\Admin\AppData\Local\Temp\4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b.exe' -Destination 'C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe';Start-Sleep -s 60;Start-Process 'C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe'
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948

C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
"C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
"C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2028

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
Filesize
524KB

MD5
fed8da31116c682583f8535307840f37

SHA1
8fe062149c227c72f267b6e48249a63ae1e53c5b

SHA256
4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

SHA512
d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Download Submit
C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
Filesize
524KB

MD5
fed8da31116c682583f8535307840f37

SHA1
8fe062149c227c72f267b6e48249a63ae1e53c5b

SHA256
4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

SHA512
d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Download Submit
C:\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
Filesize
524KB

MD5
fed8da31116c682583f8535307840f37

SHA1
8fe062149c227c72f267b6e48249a63ae1e53c5b

SHA256
4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

SHA512
d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Download Submit
\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
Filesize
524KB

MD5
fed8da31116c682583f8535307840f37

SHA1
8fe062149c227c72f267b6e48249a63ae1e53c5b

SHA256
4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

SHA512
d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Download Submit
\Users\Admin\AppData\Local\xerasr\SearchIndexer.exe
Filesize
524KB

MD5
fed8da31116c682583f8535307840f37

SHA1
8fe062149c227c72f267b6e48249a63ae1e53c5b

SHA256
4c374a28f93443eddaeb03cb789b18e38b7e797620d06c17e83684884377f34b

SHA512
d73be00a35cd1bbcef7765c8fe3d7438ef360c897e0ccf97839d3953cb449b6c1be3536c28e49ef0921f893d4432c7957a3e8177a27dc68a8f66d5c510a6c375

Download Submit
memory/948-64-0x0000000002520000-0x000000000316A000-memory.dmp

Filesize
12.3MB

Download
memory/948-63-0x00000000745F0000-0x0000000074B9B000-memory.dmp

Filesize
5.7MB

Download
memory/948-61-0x0000000000000000-mapping.dmp

Download
memory/948-62-0x0000000076011000-0x0000000076013000-memory.dmp

Filesize
8KB

Download
memory/1420-57-0x00000000028D0000-0x0000000002A50000-memory.dmp

Filesize
1.5MB

Download
memory/1420-54-0x0000000000490000-0x000000000050B000-memory.dmp

Filesize
492KB

Download
memory/1608-72-0x0000000001EA0000-0x0000000001F1B000-memory.dmp

Filesize
492KB

Download
memory/1608-67-0x0000000000000000-mapping.dmp

Download
memory/1608-75-0x00000000029A0000-0x0000000002B20000-memory.dmp

Filesize
1.5MB

Download
memory/1828-56-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1828-60-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1828-55-0x0000000000000000-mapping.dmp

Download
memory/2028-70-0x0000000000000000-mapping.dmp

Download
memory/2028-77-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads