xmrig | 3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e

General

Target

3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
Size

1.8MB
MD5

2e24666a689417ceede51296cfd221e1
SHA1

dea21925f590b9e60c0b37905788019f86c94b22
SHA256

3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e
SHA512

6b3f9c48c425c14ec0ed1f035b70a21c7c5c35d95946dc6701d8738938a6503fc28e3ef9bfcd7a3397712d238c62f987c281b8619f944fc41fd383d151fb0399
SSDEEP

49152:GlhQ73QxqnGPz+VCIR0+5oJsWfHXHNd1bYUDtevDzIwh/Kf:O67gwGPKAIa+54sWf3tTYUD4DzIwhCf

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/3748-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3748-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/688-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/688-27-0x0000000025870000-0x0000000025A03000-memory.dmp	xmrig
behavioral2/memory/688-28-0x0000000025B90000-0x0000000025D12000-memory.dmp	xmrig
behavioral2/memory/688-29-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/688-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
688	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Executes dropped EXE 1 IoCs

pid	Process
688	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3748-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x0008000000023c93-12.dat	upx
behavioral2/memory/688-14-0x0000000000400000-0x0000000000A7A000-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	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3748	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	688	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
Token: SeLockMemoryPrivilege	688	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3748	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
688	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 688	3748	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	84
PID 3748 wrote to memory of 688	3748	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	84
PID 3748 wrote to memory of 688	3748	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	84

C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
"C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
  C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:688

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\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Filesize
1.8MB

MD5
d63f28321dc3cb7241f11802085cd8ee

SHA1
e3e6d207f1f282aed80dfb93a1660fc87fce2b80

SHA256
bcf68d1e1f2553e7515f3f32290480f081f3dde7608bedba288f0e5be48118b3

SHA512
ae7a641c52b71cc4f1a54bf87f95d9caf46e0d755851156d73d9efd68240760ced17f566ab76aeec1f8ad89c28edcf2dc916439b4ff1ccfa9af6d187f0f402cd

Download Submit
memory/688-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/688-15-0x0000000021E90000-0x000000002202E000-memory.dmp

Filesize
1.6MB

Download
memory/688-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/688-27-0x0000000025870000-0x0000000025A03000-memory.dmp

Filesize
1.6MB

Download
memory/688-28-0x0000000025B90000-0x0000000025D12000-memory.dmp

Filesize
1.5MB

Download
memory/688-29-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/688-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/3748-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/3748-1-0x0000000021E50000-0x0000000021FEE000-memory.dmp

Filesize
1.6MB

Download
memory/3748-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3748-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

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