xmrig | 0f66debb813988cb5e0d1875ae6d0bfe1f5e10ac2215457cf0de41c71775cf67

Analysis

max time kernel
139s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 03:43

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General

Target

73a5070cb2ec4ef6f8cb12db20cdbdfb.exe
Size

784KB
MD5

73a5070cb2ec4ef6f8cb12db20cdbdfb
SHA1

12889d5fd63d9c916f0779bfff33afbdb36b1655
SHA256

0f66debb813988cb5e0d1875ae6d0bfe1f5e10ac2215457cf0de41c71775cf67
SHA512

7f01fedc9c673f1d4dda9a25e94c419fd08cb8bce9d738474273a790844264e21646ea1152e1ff6590679becec890a813e64c63c2b7c0debf44586a4408cb2ca
SSDEEP

24576:YlBuLCD+zgM/gLg+w+UrKWKHadPz9DoahiCt8lpG:5L++zNgtUa6dPzhjhiC6

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/3620-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3620-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3456-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3456-20-0x0000000005370000-0x0000000005503000-memory.dmp	xmrig
behavioral2/memory/3456-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3456-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3456	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe

Executes dropped EXE 1 IoCs

pid	Process
3456	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3620-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0002000000022775-11.dat	upx
behavioral2/memory/3456-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3620	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3620	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe
3456	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 3456	3620	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe	89
PID 3620 wrote to memory of 3456	3620	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe	89
PID 3620 wrote to memory of 3456	3620	73a5070cb2ec4ef6f8cb12db20cdbdfb.exe	89

C:\Users\Admin\AppData\Local\Temp\73a5070cb2ec4ef6f8cb12db20cdbdfb.exe
"C:\Users\Admin\AppData\Local\Temp\73a5070cb2ec4ef6f8cb12db20cdbdfb.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Users\Admin\AppData\Local\Temp\73a5070cb2ec4ef6f8cb12db20cdbdfb.exe
  C:\Users\Admin\AppData\Local\Temp\73a5070cb2ec4ef6f8cb12db20cdbdfb.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\73a5070cb2ec4ef6f8cb12db20cdbdfb.exe

Filesize
784KB

MD5
ffe785180c3fd404c3c268547a618c26

SHA1
e033edc0215c47c425c6fd946db5fcb88542b3c0

SHA256
6bcd838b1828488eacc63858294a6465c772d8884d8c180224a280283018990b

SHA512
a08d4dcbd5b04e6d09a2754f95c9c06693982030789d268bfb0fe496ab0239a60b23bf63a24a441ba9d0523a2d2cba4c3f4bc8940ebf4a53a25965c0ac88be58

Download Submit
memory/3456-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3456-15-0x0000000001980000-0x0000000001A44000-memory.dmp

Filesize
784KB

Download
memory/3456-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3456-20-0x0000000005370000-0x0000000005503000-memory.dmp

Filesize
1.6MB

Download
memory/3456-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3456-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3620-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3620-1-0x0000000001A80000-0x0000000001B44000-memory.dmp

Filesize
784KB

Download
memory/3620-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3620-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download