xmrig | 63b82192d565071ff6ce7bbbf950a6c4dac6f5dbbf58c68f4679cb6efef28a94

General

Target

e6494eaf34fc892bd0a55f31dcbbeba9.exe
Size

112KB
MD5

e6494eaf34fc892bd0a55f31dcbbeba9
SHA1

86b68d667a0dffa7cfa32241d6081aedcccb5d30
SHA256

63b82192d565071ff6ce7bbbf950a6c4dac6f5dbbf58c68f4679cb6efef28a94
SHA512

969321c398308318da565b0d92d1a5d975ca08860abec77b912eaa957d8e376d1aaca1be8253833140d447319114369f705d02b1b15a9b11ae24b21e284fbb8b

Score

10^/10

xmrig miner persistence

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig
Executes dropped EXE 1 IoCs

Processes:

serivces.exe

pid process

1232 serivces.exe
Sets DLL path for service in the registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Loads dropped DLL 3 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.exesvchost.exeserivces.exe

pid process

728 e6494eaf34fc892bd0a55f31dcbbeba9.exe
2424 svchost.exe
1232 serivces.exe
Drops file in System32 directory 2 IoCs

Processes:

svchost.exe

description ioc process

File created C:\Windows\SysWOW64\serivces.exe svchost.exe
File opened for modification C:\Windows\SysWOW64\serivces.exe svchost.exe
Drops file in Windows directory 1 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.exe

description ioc process

File created C:\Windows\fonts\259281187.dll e6494eaf34fc892bd0a55f31dcbbeba9.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1232	serivces.exe

description	ioc	process
File created	C:\Windows\SysWOW64\serivces.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\serivces.exe	svchost.exe

description	ioc	process
File created	C:\Windows\fonts\259281187.dll	e6494eaf34fc892bd0a55f31dcbbeba9.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

serivces.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	serivces.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	serivces.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

serivces.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum\Version = "7"	serivces.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum	serivces.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	serivces.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	serivces.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie	serivces.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

424 PING.EXE

pid	process
424	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.exeserivces.exe

pid	process
728	e6494eaf34fc892bd0a55f31dcbbeba9.exe
728	e6494eaf34fc892bd0a55f31dcbbeba9.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe
1232	serivces.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.exe

description pid process

Token: SeIncBasePriorityPrivilege 728 e6494eaf34fc892bd0a55f31dcbbeba9.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.exe

pid process

728 e6494eaf34fc892bd0a55f31dcbbeba9.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	728	e6494eaf34fc892bd0a55f31dcbbeba9.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

e6494eaf34fc892bd0a55f31dcbbeba9.execmd.exesvchost.exe

description	pid	process	target process
PID 728 wrote to memory of 3308	728	e6494eaf34fc892bd0a55f31dcbbeba9.exe	cmd.exe
PID 728 wrote to memory of 3308	728	e6494eaf34fc892bd0a55f31dcbbeba9.exe	cmd.exe
PID 728 wrote to memory of 3308	728	e6494eaf34fc892bd0a55f31dcbbeba9.exe	cmd.exe
PID 3308 wrote to memory of 424	3308	cmd.exe	PING.EXE
PID 3308 wrote to memory of 424	3308	cmd.exe	PING.EXE
PID 3308 wrote to memory of 424	3308	cmd.exe	PING.EXE
PID 2424 wrote to memory of 1232	2424	svchost.exe	serivces.exe
PID 2424 wrote to memory of 1232	2424	svchost.exe	serivces.exe
PID 2424 wrote to memory of 1232	2424	svchost.exe	serivces.exe

C:\Users\Admin\AppData\Local\Temp\e6494eaf34fc892bd0a55f31dcbbeba9.exe
"C:\Users\Admin\AppData\Local\Temp\e6494eaf34fc892bd0a55f31dcbbeba9.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:728

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 && del /f/q "C:\Users\Admin\AppData\Local\Temp\e6494eaf34fc892bd0a55f31dcbbeba9.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3308

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 1
3⤵
- Runs ping.exe
PID:424

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "serivces"
1⤵
PID:2304

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "serivces"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2424

C:\Windows\SysWOW64\serivces.exe
C:\Windows\system32\serivces.exe "c:\windows\fonts\259281187.dll",MainThread
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:1232

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

2

T1082

Query Registry

1

T1012

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Windows\SysWOW64\serivces.exe
MD5
f57886ace1ab4972b0308f69b1a0029c

SHA1
519b2a981cb522ed2b0901f9871f9aa9781a6cd5

SHA256
2be981b3686ee5e725583f5936f5f0a0992723cad784457f91d9d1d5a15a0852

SHA512
c2b3f016a8c3993771cd5709e469c9dedfa1dd35047691de5e853e2ad0ac025ec210fc6cb662c82d08f62e2c889e5060e796414a4eaf6a6c1719cdd7e5debdf8

Download Submit
C:\Windows\SysWOW64\serivces.exe
MD5
f57886ace1ab4972b0308f69b1a0029c

SHA1
519b2a981cb522ed2b0901f9871f9aa9781a6cd5

SHA256
2be981b3686ee5e725583f5936f5f0a0992723cad784457f91d9d1d5a15a0852

SHA512
c2b3f016a8c3993771cd5709e469c9dedfa1dd35047691de5e853e2ad0ac025ec210fc6cb662c82d08f62e2c889e5060e796414a4eaf6a6c1719cdd7e5debdf8

Download Submit
\??\c:\windows\fonts\259281187.dll
MD5
e35a4b41fc6300f14e4cc1d2cf34e5c5

SHA1
9a5a469f045033e42d4ac31a2ad7d2583d3a33b9

SHA256
4e60aaf918abb177127e453a213d98b1be76ed063573f43f39679bedee7b6dfb

SHA512
e1b736617622d991ec7865e5a025582717830a1119ef8be436f898a4f3d9585d6afef88d2eafd2727afe519867ddd1e1bc860dffc2e6f88c59c48b467bd4eecd

Download Submit
\Windows\Fonts\259281187.dll
MD5
e35a4b41fc6300f14e4cc1d2cf34e5c5

SHA1
9a5a469f045033e42d4ac31a2ad7d2583d3a33b9

SHA256
4e60aaf918abb177127e453a213d98b1be76ed063573f43f39679bedee7b6dfb

SHA512
e1b736617622d991ec7865e5a025582717830a1119ef8be436f898a4f3d9585d6afef88d2eafd2727afe519867ddd1e1bc860dffc2e6f88c59c48b467bd4eecd

Download Submit
\Windows\Fonts\259281187.dll
MD5
e35a4b41fc6300f14e4cc1d2cf34e5c5

SHA1
9a5a469f045033e42d4ac31a2ad7d2583d3a33b9

SHA256
4e60aaf918abb177127e453a213d98b1be76ed063573f43f39679bedee7b6dfb

SHA512
e1b736617622d991ec7865e5a025582717830a1119ef8be436f898a4f3d9585d6afef88d2eafd2727afe519867ddd1e1bc860dffc2e6f88c59c48b467bd4eecd

Download Submit
\Windows\Fonts\259281187.dll
MD5
e35a4b41fc6300f14e4cc1d2cf34e5c5

SHA1
9a5a469f045033e42d4ac31a2ad7d2583d3a33b9

SHA256
4e60aaf918abb177127e453a213d98b1be76ed063573f43f39679bedee7b6dfb

SHA512
e1b736617622d991ec7865e5a025582717830a1119ef8be436f898a4f3d9585d6afef88d2eafd2727afe519867ddd1e1bc860dffc2e6f88c59c48b467bd4eecd

Download Submit
memory/424-6-0x0000000000000000-mapping.dmp

Download
memory/1232-7-0x0000000000000000-mapping.dmp

Download
memory/3308-5-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads