xmrig | 19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91

General

Target

19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
Size

2.0MB
MD5

6d4d920f1d70b411e45d2bf0f3ca5070
SHA1

adfc3ff157b67c6d825a7e76cb0724a1f28094c5
SHA256

19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91
SHA512

3fef710f2687be53107268cc7dd3e87ef011b3a735d3a9b0da54f0820810c85e2aa23939250ea6ab9932357b2cf65ddfaea0f8b5307e194ae2c4fb8cb2dcf48e
SSDEEP

49152:aLeiLu2ts2Xg773JoFof9xM3zqju/BwnNBh/KKlUm3ee:aiGuAXu3JoFof9xKmCJwnNBhC0

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/5020-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/5020-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1032-27-0x0000000025820000-0x00000000259B3000-memory.dmp	xmrig
behavioral2/memory/1032-29-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/1032-28-0x0000000025B40000-0x0000000025CC2000-memory.dmp	xmrig
behavioral2/memory/1032-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/1032-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
1032	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5020-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x0009000000023c93-12.dat	upx
behavioral2/memory/1032-13-0x0000000000400000-0x0000000000A7A000-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	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5020	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	1032	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
Token: SeLockMemoryPrivilege	1032	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5020	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
1032	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 1032	5020	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe	84
PID 5020 wrote to memory of 1032	5020	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe	84
PID 5020 wrote to memory of 1032	5020	19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe	84

C:\Users\Admin\AppData\Local\Temp\19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
"C:\Users\Admin\AppData\Local\Temp\19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Users\Admin\AppData\Local\Temp\19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
  C:\Users\Admin\AppData\Local\Temp\19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:1032

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\19d9560b9cbb8dd366859bfa04a47690f140f66a23b994886c03bd3d4d1b5a91.exe

Filesize
2.0MB

MD5
f0f88732b2dd7b55bfb4422d3c2f59c8

SHA1
6ebfbc9a222206befaefe322130594ece74debd7

SHA256
8c0337e891ccc0d00e2cda1043c0610159d0ea760d8168cfd4431ff803629888

SHA512
27700cebcc576feb284657c7ddca26440e61a03131e8994da60e40f84f85660be248e418888e863625c209b82183c78c1f870238fbc29ed65ba11e34f217f78d

Download Submit
memory/1032-13-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1032-15-0x0000000021E40000-0x0000000021FDE000-memory.dmp

Filesize
1.6MB

Download
memory/1032-27-0x0000000025820000-0x00000000259B3000-memory.dmp

Filesize
1.6MB

Download
memory/1032-29-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/1032-28-0x0000000025B40000-0x0000000025CC2000-memory.dmp

Filesize
1.5MB

Download
memory/1032-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/1032-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/5020-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/5020-1-0x0000000021E90000-0x000000002202E000-memory.dmp

Filesize
1.6MB

Download
memory/5020-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/5020-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

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