xmrig | e09abe4e734677e0a4f5f2b5ee9ff22ef6d1b2b2e88f807b29722317cb9dbcd3

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 21:16

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General

Target

596f1efcea6b16c9a9f95b6321ce042f.exe
Size

1.5MB
MD5

596f1efcea6b16c9a9f95b6321ce042f
SHA1

b5e0d5753069b38f79b7d715ef6889b416f0bb6c
SHA256

e09abe4e734677e0a4f5f2b5ee9ff22ef6d1b2b2e88f807b29722317cb9dbcd3
SHA512

5fe2540f9a8ca79a2e57a977e78cc0f8bf614ac291bdbf351fd4583faad31ab39d43f12d7a3e7437133790ca4b077ac8f1be6e10c447ffb5d0d50c1a0aa54fd5
SSDEEP

49152:vNraIwDbWNDjNBsycJiT/VLW9odUTCYUenhXHdIX6sMi8:vNraJbWljERcT/9cqUTCYUmXdItMi8

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 8 IoCs

miner

resource	yara_rule
behavioral1/memory/2832-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2832-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2832-15-0x0000000003310000-0x0000000003622000-memory.dmp	xmrig
behavioral1/memory/2736-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2736-25-0x0000000003070000-0x0000000003203000-memory.dmp	xmrig
behavioral1/memory/2736-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2736-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2736-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2736	596f1efcea6b16c9a9f95b6321ce042f.exe

Executes dropped EXE 1 IoCs

pid	Process
2736	596f1efcea6b16c9a9f95b6321ce042f.exe

Loads dropped DLL 1 IoCs

pid	Process
2832	596f1efcea6b16c9a9f95b6321ce042f.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2832-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000b00000001223f-10.dat	upx
behavioral1/memory/2736-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/2832-15-0x0000000003310000-0x0000000003622000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2832	596f1efcea6b16c9a9f95b6321ce042f.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2832	596f1efcea6b16c9a9f95b6321ce042f.exe
2736	596f1efcea6b16c9a9f95b6321ce042f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2736	2832	596f1efcea6b16c9a9f95b6321ce042f.exe	29
PID 2832 wrote to memory of 2736	2832	596f1efcea6b16c9a9f95b6321ce042f.exe	29
PID 2832 wrote to memory of 2736	2832	596f1efcea6b16c9a9f95b6321ce042f.exe	29
PID 2832 wrote to memory of 2736	2832	596f1efcea6b16c9a9f95b6321ce042f.exe	29

C:\Users\Admin\AppData\Local\Temp\596f1efcea6b16c9a9f95b6321ce042f.exe
"C:\Users\Admin\AppData\Local\Temp\596f1efcea6b16c9a9f95b6321ce042f.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Users\Admin\AppData\Local\Temp\596f1efcea6b16c9a9f95b6321ce042f.exe
  C:\Users\Admin\AppData\Local\Temp\596f1efcea6b16c9a9f95b6321ce042f.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\596f1efcea6b16c9a9f95b6321ce042f.exe

Filesize
784KB

MD5
ab4067f8e924e4fc2ef90b90355aee96

SHA1
cbf09bba02af939e5f3a5077a6b829771e897500

SHA256
5b116ee1327eeac8f8747c10695f430ef88baad46cdd693252be49f10ce96a73

SHA512
f83c3fe570c30a04abdc58ce4b44f141eabed589468d18b0e730ea2424926cc3b82efe3d2591f44e423eb8df39d6b9fb9f181f71194ac5679ee1de202378017f

Download Submit
memory/2736-25-0x0000000003070000-0x0000000003203000-memory.dmp

Filesize
1.6MB

Download
memory/2736-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2736-18-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2736-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2736-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2736-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2736-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2832-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2832-2-0x00000000002C0000-0x0000000000384000-memory.dmp

Filesize
784KB

Download
memory/2832-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2832-15-0x0000000003310000-0x0000000003622000-memory.dmp

Filesize
3.1MB

Download
memory/2832-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download