diamondfox | 51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344

General

Target

51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe
Size

300KB
MD5

1956f436a6ec9ec3696d8373d36a1228
SHA1

13fde0365047802c39c0d5a29f43075d18823acd
SHA256

51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344
SHA512

c064d4d66757446e023fbfceb20f63c51398c41922fb85e64329b0c7f7fab2c4703a852e77dbf6903edb52f3b460f915e7c888037ebad68e80e1187347406120

Score

10^/10

diamondfox botnet discovery spyware stealer

Malware Config

Signatures

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

DiamondFox payload 4 IoCs

Detects DiamondFox payload in file/memory.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe	diamondfox
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe	diamondfox
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe	diamondfox
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe	diamondfox

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2992-12-0x0000000000400000-0x000000000047C000-memory.dmp	WebBrowserPassView
behavioral2/memory/2992-13-0x00000000004466F4-mapping.dmp	WebBrowserPassView
behavioral2/memory/2992-15-0x0000000000400000-0x000000000047C000-memory.dmp	WebBrowserPassView

Nirsoft 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2992-12-0x0000000000400000-0x000000000047C000-memory.dmp	Nirsoft
behavioral2/memory/2992-13-0x00000000004466F4-mapping.dmp	Nirsoft
behavioral2/memory/2992-15-0x0000000000400000-0x000000000047C000-memory.dmp	Nirsoft

Executes dropped EXE 3 IoCs

Processes:

MicrosoftEdgeCPS.exeMicrosoftEdgeCPS.exeMicrosoftEdgeCPS.exe

pid process

3948 MicrosoftEdgeCPS.exe
2992 MicrosoftEdgeCPS.exe
1760 MicrosoftEdgeCPS.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetThreadContext 2 IoCs

Processes:

MicrosoftEdgeCPS.exe

description	pid	process	target process
PID 3948 set thread context of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 set thread context of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

MicrosoftEdgeCPS.exeMicrosoftEdgeCPS.exe

pid	process
3948	MicrosoftEdgeCPS.exe
3948	MicrosoftEdgeCPS.exe
2992	MicrosoftEdgeCPS.exe
2992	MicrosoftEdgeCPS.exe
2992	MicrosoftEdgeCPS.exe
2992	MicrosoftEdgeCPS.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1276	wmic.exe
Token: SeSecurityPrivilege	1276	wmic.exe
Token: SeTakeOwnershipPrivilege	1276	wmic.exe
Token: SeLoadDriverPrivilege	1276	wmic.exe
Token: SeSystemProfilePrivilege	1276	wmic.exe
Token: SeSystemtimePrivilege	1276	wmic.exe
Token: SeProfSingleProcessPrivilege	1276	wmic.exe
Token: SeIncBasePriorityPrivilege	1276	wmic.exe
Token: SeCreatePagefilePrivilege	1276	wmic.exe
Token: SeBackupPrivilege	1276	wmic.exe
Token: SeRestorePrivilege	1276	wmic.exe
Token: SeShutdownPrivilege	1276	wmic.exe
Token: SeDebugPrivilege	1276	wmic.exe
Token: SeSystemEnvironmentPrivilege	1276	wmic.exe
Token: SeRemoteShutdownPrivilege	1276	wmic.exe
Token: SeUndockPrivilege	1276	wmic.exe
Token: SeManageVolumePrivilege	1276	wmic.exe
Token: 33	1276	wmic.exe
Token: 34	1276	wmic.exe
Token: 35	1276	wmic.exe
Token: 36	1276	wmic.exe
Token: SeIncreaseQuotaPrivilege	1276	wmic.exe
Token: SeSecurityPrivilege	1276	wmic.exe
Token: SeTakeOwnershipPrivilege	1276	wmic.exe
Token: SeLoadDriverPrivilege	1276	wmic.exe
Token: SeSystemProfilePrivilege	1276	wmic.exe
Token: SeSystemtimePrivilege	1276	wmic.exe
Token: SeProfSingleProcessPrivilege	1276	wmic.exe
Token: SeIncBasePriorityPrivilege	1276	wmic.exe
Token: SeCreatePagefilePrivilege	1276	wmic.exe
Token: SeBackupPrivilege	1276	wmic.exe
Token: SeRestorePrivilege	1276	wmic.exe
Token: SeShutdownPrivilege	1276	wmic.exe
Token: SeDebugPrivilege	1276	wmic.exe
Token: SeSystemEnvironmentPrivilege	1276	wmic.exe
Token: SeRemoteShutdownPrivilege	1276	wmic.exe
Token: SeUndockPrivilege	1276	wmic.exe
Token: SeManageVolumePrivilege	1276	wmic.exe
Token: 33	1276	wmic.exe
Token: 34	1276	wmic.exe
Token: 35	1276	wmic.exe
Token: 36	1276	wmic.exe
Token: SeIncreaseQuotaPrivilege	3176	wmic.exe
Token: SeSecurityPrivilege	3176	wmic.exe
Token: SeTakeOwnershipPrivilege	3176	wmic.exe
Token: SeLoadDriverPrivilege	3176	wmic.exe
Token: SeSystemProfilePrivilege	3176	wmic.exe
Token: SeSystemtimePrivilege	3176	wmic.exe
Token: SeProfSingleProcessPrivilege	3176	wmic.exe
Token: SeIncBasePriorityPrivilege	3176	wmic.exe
Token: SeCreatePagefilePrivilege	3176	wmic.exe
Token: SeBackupPrivilege	3176	wmic.exe
Token: SeRestorePrivilege	3176	wmic.exe
Token: SeShutdownPrivilege	3176	wmic.exe
Token: SeDebugPrivilege	3176	wmic.exe
Token: SeSystemEnvironmentPrivilege	3176	wmic.exe
Token: SeRemoteShutdownPrivilege	3176	wmic.exe
Token: SeUndockPrivilege	3176	wmic.exe
Token: SeManageVolumePrivilege	3176	wmic.exe
Token: 33	3176	wmic.exe
Token: 34	3176	wmic.exe
Token: 35	3176	wmic.exe
Token: 36	3176	wmic.exe
Token: SeIncreaseQuotaPrivilege	3176	wmic.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MicrosoftEdgeCPS.exe

pid process

1760 MicrosoftEdgeCPS.exe

pid	process
1760	MicrosoftEdgeCPS.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exeMicrosoftEdgeCPS.exe

description	pid	process	target process
PID 576 wrote to memory of 3948	576	51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe	MicrosoftEdgeCPS.exe
PID 576 wrote to memory of 3948	576	51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe	MicrosoftEdgeCPS.exe
PID 576 wrote to memory of 3948	576	51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1276	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 1276	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 1276	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3176	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3176	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3176	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 2872	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 2872	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 2872	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3820	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3820	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3820	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3960	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3960	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3960	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3676	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3676	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3676	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3896	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3896	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 3896	3948	MicrosoftEdgeCPS.exe	wmic.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 2992	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe
PID 3948 wrote to memory of 1760	3948	MicrosoftEdgeCPS.exe	MicrosoftEdgeCPS.exe

C:\Users\Admin\AppData\Local\Temp\51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe
"C:\Users\Admin\AppData\Local\Temp\51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:576

C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
"C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3948

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" /Node:localhost /Namespace:\\root\SecurityCenter2 path AntiVirusProduct get DisplayName /FORMAT:List
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1276

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" os get caption /FORMAT:List
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3176

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" path win32_VideoController get caption /FORMAT:List
3⤵
PID:2872

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" path win32_NetworkAdapterConfiguration where IPEnabled=1 get IPAddress /FORMAT:List
3⤵
PID:3820

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" LogicalDisk Where DriveType=4 get VolumeName /FORMAT:List
3⤵
PID:3960

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" path win32_PingStatus where address='outarcubleauded.xyz' get StatusCode /FORMAT:List
3⤵
PID:3676

C:\Windows\SysWOW64\Wbem\wmic.exe
"wmic" path win32_PingStatus where address='outarcubleauded.xyz' get ResponseTime /FORMAT:List
3⤵
PID:3896

C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
/scomma "C:\Users\Admin\AppData\Roaming\EdgeCP\1.log"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2992

C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
/scomma "C:\Users\Admin\AppData\Roaming\EdgeCP\4.log"
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1760

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\EdgeCP\1.log
MD5
c899085ae52e1212260bd31f38dd7cad

SHA1
482ebdfa75ac934e022670beea5258f08863abcb

SHA256
20c8330e6a19bd31b379f102f9ede1fd315fc763dd1d805b310ade04860d69cf

SHA512
3139ffb0e6c9ac312dd38aed58953b5249c8374529972553353e40bef982376b71f7a3551abd860f17443708d032c03feb2795860510a33df3abd35aebda155e

Download Submit
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
MD5
1956f436a6ec9ec3696d8373d36a1228

SHA1
13fde0365047802c39c0d5a29f43075d18823acd

SHA256
51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344

SHA512
c064d4d66757446e023fbfceb20f63c51398c41922fb85e64329b0c7f7fab2c4703a852e77dbf6903edb52f3b460f915e7c888037ebad68e80e1187347406120

Download Submit
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
MD5
1956f436a6ec9ec3696d8373d36a1228

SHA1
13fde0365047802c39c0d5a29f43075d18823acd

SHA256
51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344

SHA512
c064d4d66757446e023fbfceb20f63c51398c41922fb85e64329b0c7f7fab2c4703a852e77dbf6903edb52f3b460f915e7c888037ebad68e80e1187347406120

Download Submit
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
MD5
1956f436a6ec9ec3696d8373d36a1228

SHA1
13fde0365047802c39c0d5a29f43075d18823acd

SHA256
51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344

SHA512
c064d4d66757446e023fbfceb20f63c51398c41922fb85e64329b0c7f7fab2c4703a852e77dbf6903edb52f3b460f915e7c888037ebad68e80e1187347406120

Download Submit
C:\Users\Admin\AppData\Roaming\EdgeCP\MicrosoftEdgeCPS.exe
MD5
1956f436a6ec9ec3696d8373d36a1228

SHA1
13fde0365047802c39c0d5a29f43075d18823acd

SHA256
51c2ff5ec011508a2071d7a4272d4391080143fedc2166474d51913753eb8344

SHA512
c064d4d66757446e023fbfceb20f63c51398c41922fb85e64329b0c7f7fab2c4703a852e77dbf6903edb52f3b460f915e7c888037ebad68e80e1187347406120

Download Submit
memory/1276-5-0x0000000000000000-mapping.dmp

Download
memory/1760-22-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1760-18-0x0000000000401074-mapping.dmp

Download
memory/1760-17-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2872-7-0x0000000000000000-mapping.dmp

Download
memory/2992-15-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2992-12-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2992-13-0x00000000004466F4-mapping.dmp

Download
memory/3176-6-0x0000000000000000-mapping.dmp

Download
memory/3676-10-0x0000000000000000-mapping.dmp

Download
memory/3820-8-0x0000000000000000-mapping.dmp

Download
memory/3896-11-0x0000000000000000-mapping.dmp

Download
memory/3948-2-0x0000000000000000-mapping.dmp

Download
memory/3960-9-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads