xmrig | c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074

General

Target

c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
Size

2.0MB
MD5

49fef6b487a8dd727b038f5612fe4b50
SHA1

d063c78f716a8e7303258014ac4a34d27464b7c5
SHA256

c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074
SHA512

022804c3b5f4928f27fff1bb1d908bec9e83ecdb739f6abf93fcc94a9955cd088ebc4a9f69d67ea4e10b535bb63ffc32f53b27de079c6b67dc8f03dfb452ce6f
SSDEEP

49152:/GUrCLShOee5xhvzOUA1OwZSlRn3SICq97UtVF1pDQIh/KKlUm3eeu:/GUrlQRDhLOU2OwYLSICyUnXpDQIhC0u

Score

10^/10

xmrig discovery miner upx

Malware Config

Signatures

Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 7 IoCs

miner

resource	yara_rule
behavioral2/memory/1284-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1284-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/380-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/380-27-0x0000000025840000-0x00000000259D3000-memory.dmp	xmrig
behavioral2/memory/380-37-0x0000000025B60000-0x0000000025CE2000-memory.dmp	xmrig
behavioral2/memory/380-28-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/380-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
380	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Executes dropped EXE 1 IoCs

pid	Process
380	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1284-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x0008000000023c65-12.dat	upx
behavioral2/memory/380-14-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1284	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	380	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
Token: SeLockMemoryPrivilege	380	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1284	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
380	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 380	1284	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe	84
PID 1284 wrote to memory of 380	1284	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe	84
PID 1284 wrote to memory of 380	1284	c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe	84

C:\Users\Admin\AppData\Local\Temp\c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
"C:\Users\Admin\AppData\Local\Temp\c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
  C:\Users\Admin\AppData\Local\Temp\c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\c30ee8ed05086999ae1363234f21116269a7a2697385e41d8d0fefab32fba074N.exe

Filesize
2.0MB

MD5
785be24639fe0d534bf724949b69ed93

SHA1
c04aeee07bdd916b2525e819f5f6f70e38c89dd0

SHA256
9a442bc1695a81b72f77fa66e9e5a7f9ab253f566e27dc053b0b5f94e5624a69

SHA512
a5f0615fa310f39b5ffddf06ffaacce815886da887067e21251e8bf0da4c4cc6928a6cb02ad701c449d5400e7c4026c47a6ba37812e3109810ac69fc06c3f519

Download Submit
memory/380-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/380-21-0x0000000021E60000-0x0000000021FFE000-memory.dmp

Filesize
1.6MB

Download
memory/380-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/380-27-0x0000000025840000-0x00000000259D3000-memory.dmp

Filesize
1.6MB

Download
memory/380-37-0x0000000025B60000-0x0000000025CE2000-memory.dmp

Filesize
1.5MB

Download
memory/380-28-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/380-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1284-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1284-1-0x0000000021DF0000-0x0000000021F8E000-memory.dmp

Filesize
1.6MB

Download
memory/1284-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1284-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

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