xmrig | 30f55f9f823222f0b119a8249b452e2f22c8f3da96d8e0bd80af31e1eb25d828

Analysis

max time kernel
51s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 06:06

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General

Target

0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe
Size

784KB
MD5

0cf301e08a46a20874dc09d4e02ef0dc
SHA1

de8883d5c51ef7437dbb6721e0b82bc55ea86257
SHA256

30f55f9f823222f0b119a8249b452e2f22c8f3da96d8e0bd80af31e1eb25d828
SHA512

572e286cf49348fd4eaee6c25fc70c1c4ec575c2309792ddcb8859659a5dc59640a3392fc5961b035d882455450cfd6d8ec8a043f705593f2c16df26f6a12f1f
SSDEEP

12288:B7AWQCTJVy/ZnLzr8A778nsrzTu7FBNmsNj/G1fR5Hvea5Y6UsSRjAUQ2Bt:6WQuQZnLsAEnsrzTuL3je1fRBh+8M

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/988-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/988-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4524-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4524-20-0x0000000005520000-0x00000000056B3000-memory.dmp	xmrig
behavioral2/memory/4524-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4524-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4524	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4524	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/988-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0008000000022f51-11.dat	upx
behavioral2/memory/4524-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
988	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
988	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe
4524	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 988 wrote to memory of 4524	988	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe	82
PID 988 wrote to memory of 4524	988	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe	82
PID 988 wrote to memory of 4524	988	0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:988
- C:\Users\Admin\AppData\Local\Temp\0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0cf301e08a46a20874dc09d4e02ef0dc_JaffaCakes118.exe

Filesize
784KB

MD5
53a8eaa4cfdcee5ddf09b1bcd04cd46c

SHA1
ecf242b2aa347368abb9c56b2933d1f237e78b40

SHA256
1ad1def1397a87ab6b2f0a93ed3282402f5ed9a7d452fc0005bf17bdad16a1c9

SHA512
26009b312402eabfebbcfa9716a906113c0beba501335993be8e666d4a32f6344b089e2d1278ef8daa8c161b6b5940552604bd5004bb768516e5b327b5876fae

Download Submit
memory/988-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/988-1-0x00000000018F0000-0x00000000019B4000-memory.dmp

Filesize
784KB

Download
memory/988-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/988-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4524-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4524-14-0x0000000001920000-0x00000000019E4000-memory.dmp

Filesize
784KB

Download
memory/4524-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4524-20-0x0000000005520000-0x00000000056B3000-memory.dmp

Filesize
1.6MB

Download
memory/4524-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4524-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download