xmrig | cba456b8210d0b899af786076a0de5ab23efae02de4d831d1f8bacd0b72a171a

Analysis

max time kernel
130s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 03:04

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General

Target

644e8e8e6ad41a273356cf99df310391.exe
Size

784KB
MD5

644e8e8e6ad41a273356cf99df310391
SHA1

e36e05efd57abe4d3a41948d3f815201ac0ba414
SHA256

cba456b8210d0b899af786076a0de5ab23efae02de4d831d1f8bacd0b72a171a
SHA512

880c0d719f0c702ee58c82ce8eb185e50c7af80c0a06a495554ea3575188ae60142687b0b93999439456216c5c7060199649b3517fc4a1709e7c9b1d41c8909b
SSDEEP

24576:aQNWf9S/gMTP9NXpx2IOaZvOZhO7lw1LZAg:aQMf93MTPPL9BChuAh

Score

10^/10

xmrig miner upx

Malware Config

Signatures

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

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/4876-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4876-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3868-20-0x00000000053E0000-0x0000000005573000-memory.dmp	xmrig
behavioral2/memory/3868-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3868-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3868-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3868	644e8e8e6ad41a273356cf99df310391.exe

Executes dropped EXE 1 IoCs

pid	Process
3868	644e8e8e6ad41a273356cf99df310391.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4876-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00070000000231f2-11.dat	upx
behavioral2/memory/3868-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4876	644e8e8e6ad41a273356cf99df310391.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	2884	svchost.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4876	644e8e8e6ad41a273356cf99df310391.exe
3868	644e8e8e6ad41a273356cf99df310391.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 3868	4876	644e8e8e6ad41a273356cf99df310391.exe	88
PID 4876 wrote to memory of 3868	4876	644e8e8e6ad41a273356cf99df310391.exe	88
PID 4876 wrote to memory of 3868	4876	644e8e8e6ad41a273356cf99df310391.exe	88

C:\Users\Admin\AppData\Local\Temp\644e8e8e6ad41a273356cf99df310391.exe
"C:\Users\Admin\AppData\Local\Temp\644e8e8e6ad41a273356cf99df310391.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Users\Admin\AppData\Local\Temp\644e8e8e6ad41a273356cf99df310391.exe
  C:\Users\Admin\AppData\Local\Temp\644e8e8e6ad41a273356cf99df310391.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3868

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:3996

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\644e8e8e6ad41a273356cf99df310391.exe

Filesize
138KB

MD5
cd4a185e2d5dfdb942c3573e4dca0803

SHA1
16f03f93d4b6e096382776805e0ebed13856270e

SHA256
ed17eb50df7f81c1bec7625e0aae1c1cfed4c9cdf705431e45fc4b3174af4200

SHA512
e5780767d9d8786d4f535f7ec983f87b280e5c56cddc40fa39108827edff40b567b49dc8704ea31e3dd8ea0282e8369a45603f2dcf1d5ba760c399e67a3a0705

Download Submit
memory/2884-47-0x00000202E8640000-0x00000202E8650000-memory.dmp

Filesize
64KB

Download
memory/2884-31-0x00000202E8540000-0x00000202E8550000-memory.dmp

Filesize
64KB

Download
memory/2884-63-0x00000202F0990000-0x00000202F0991000-memory.dmp

Filesize
4KB

Download
memory/2884-65-0x00000202F09C0000-0x00000202F09C1000-memory.dmp

Filesize
4KB

Download
memory/2884-66-0x00000202F09C0000-0x00000202F09C1000-memory.dmp

Filesize
4KB

Download
memory/2884-67-0x00000202F0AD0000-0x00000202F0AD1000-memory.dmp

Filesize
4KB

Download
memory/3868-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3868-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3868-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3868-20-0x00000000053E0000-0x0000000005573000-memory.dmp

Filesize
1.6MB

Download
memory/3868-14-0x00000000019F0000-0x0000000001AB4000-memory.dmp

Filesize
784KB

Download
memory/3868-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4876-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4876-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4876-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4876-1-0x0000000001A10000-0x0000000001AD4000-memory.dmp

Filesize
784KB

Download