xmrig | 5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717

Analysis

max time kernel
158s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
31/07/2022, 19:21

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General

Target

5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
Size

904KB
MD5

903bd7b89548605115d214e7ee2f877f
SHA1

831c4b9ebb534983d1fc94fd740f053c69f0d29d
SHA256

5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717
SHA512

55fc3a8081d972cc46aecaeb5e615bb219e327feee9b934cbbc1a9e5dbb1c074a48f1368e9971531652c559950e774e39b037a75bde971c90d8f269c41e2ccbc

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 3 IoCs

miner

resource	yara_rule
behavioral2/memory/2180-143-0x0000000000400000-0x0000000000504000-memory.dmp	xmrig
behavioral2/memory/2180-146-0x00000000004AD000-0x0000000000503000-memory.dmp	xmrig
behavioral2/memory/2180-151-0x00000000004AD000-0x0000000000503000-memory.dmp	xmrig

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2180-135-0x0000000000400000-0x0000000000504000-memory.dmp	upx
behavioral2/memory/2180-137-0x0000000000400000-0x0000000000504000-memory.dmp	upx
behavioral2/memory/2180-138-0x0000000000400000-0x0000000000504000-memory.dmp	upx
behavioral2/memory/2180-141-0x0000000000400000-0x0000000000504000-memory.dmp	upx
behavioral2/memory/2180-142-0x0000000000400000-0x0000000000504000-memory.dmp	upx
behavioral2/memory/2180-143-0x0000000000400000-0x0000000000504000-memory.dmp	upx

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EJMbfDcdzM.url	wscript.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1240 set thread context of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
Token: SeLockMemoryPrivilege	2180	notepad.exe
Token: SeLockMemoryPrivilege	2180	notepad.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 1220	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	96
PID 1240 wrote to memory of 1220	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	96
PID 1240 wrote to memory of 1220	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	96
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1220 wrote to memory of 2708	1220	cmd.exe	99
PID 1220 wrote to memory of 2708	1220	cmd.exe	99
PID 1220 wrote to memory of 2708	1220	cmd.exe	99
PID 1240 wrote to memory of 2180	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	98
PID 1240 wrote to memory of 3104	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	100
PID 1240 wrote to memory of 3104	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	100
PID 1240 wrote to memory of 3104	1240	5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe	100
PID 3104 wrote to memory of 4396	3104	cmd.exe	102
PID 3104 wrote to memory of 4396	3104	cmd.exe	102
PID 3104 wrote to memory of 4396	3104	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe
"C:\Users\Admin\AppData\Local\Temp\5ebf11052803eab2accd50cce6d78fe40fb23a3cfa39ee29b09f8e8872577717.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1240
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C WScript "C:\ProgramData\GCxcrhlcfj\r.vbs"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1220
- - C:\Windows\SysWOW64\wscript.exe
    WScript "C:\ProgramData\GCxcrhlcfj\r.vbs"
    3⤵
    PID:2708
- C:\Windows\notepad.exe
  "C:\Windows\notepad.exe" -c "C:\ProgramData\GCxcrhlcfj\cfgi"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2180
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C WScript "C:\ProgramData\GCxcrhlcfj\r.vbs"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3104
- - C:\Windows\SysWOW64\wscript.exe
    WScript "C:\ProgramData\GCxcrhlcfj\r.vbs"
    3⤵
    - Drops startup file
    PID:4396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\GCxcrhlcfj\cfgi

Filesize
796B

MD5
48456195558c0a03ebe7644d4629cbc9

SHA1
15c1c4cb1cd3526cb51f5bfd7caffd8d0cac95f1

SHA256
8bba157b1b92005777fcf32ea0b2ef98dca7fe7b9370ef10162829a93c3b9fa9

SHA512
afd6d157aa219a7eb24e6df86ff411cf734f6eb81701b293b8ed6cd683414bc8ff1257f3d3c6d4f976f1450b1839c7d278b728fc3c9b1f28e8643cb835b65c81

Download Submit
C:\ProgramData\GCxcrhlcfj\r.vbs

Filesize
662B

MD5
7cc317139a7d477bc8c5faf0fafed491

SHA1
3966c44cf9988e6cc6af135eac5b7ab93d2c4058

SHA256
c065f76aad68eedaf001ec5142e7bcaaba73916b3903037cc46a54eb67be77a8

SHA512
5e8f3bc963c690f4000349589fe11f08b4efadff7b8d56a9634692ec4fbbbce4330935ee3afbd8542e3c770f68cab4b9949ea7f06c9996e040b42969a7fb7fd0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EJMbfDcdzM.url

Filesize
74B

MD5
059ec62ae3c51a6ff8d0f02363e108e9

SHA1
24742ba20d3323718b0ee51c9efe166825b314a5

SHA256
117b0440b143c36cbe18a6b01f7f0c483a0a67a10600140e545d0c3c61634ac8

SHA512
62dafb2db57840cd0d0886dbe92af3a82f7f82902118a985e6baf81f3f3bc5dc5076d28c3a3ae601a83e7c2c9ee845c030752f36b02f586828bc427284989664

Download Submit
memory/1240-130-0x0000000000A10000-0x0000000000AD5000-memory.dmp

Filesize
788KB

Download
memory/1240-131-0x0000000000A10000-0x0000000000AD5000-memory.dmp

Filesize
788KB

Download
memory/1240-132-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1240-133-0x0000000000A10000-0x0000000000AD5000-memory.dmp

Filesize
788KB

Download
memory/2180-142-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download
memory/2180-141-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download
memory/2180-138-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download
memory/2180-143-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download
memory/2180-146-0x00000000004AD000-0x0000000000503000-memory.dmp

Filesize
344KB

Download
memory/2180-147-0x0000000000401000-0x00000000004AD000-memory.dmp

Filesize
688KB

Download
memory/2180-137-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download
memory/2180-151-0x00000000004AD000-0x0000000000503000-memory.dmp

Filesize
344KB

Download
memory/2180-135-0x0000000000400000-0x0000000000504000-memory.dmp

Filesize
1.0MB

Download