xmrig | e2fafcb4eb0abf453a7bb59eac6542bc9a3ed824ced5f9d3aed0bf0dc8cfe991

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 14:02

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General

Target

2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe
Size

784KB
MD5

2869d5e45f6105d3b05669f9c3b285d4
SHA1

c6207d769d161b3cf8c72cd4c48d3192a5c5ba10
SHA256

e2fafcb4eb0abf453a7bb59eac6542bc9a3ed824ced5f9d3aed0bf0dc8cfe991
SHA512

cbb05653c1bbcb8ccf705ec03bae55fbb63e3f942ed26b0022d54cf35dae137a15617a8ecdf67cbd1aaa3509f6907fbb3977851f2da824915a38acae3682ec77
SSDEEP

24576:bDU7xznAFYZOS4KJeZQSskkQQscFtrb5vARjRPW:vU9nuYZOSxJkk8ClvAtRu

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/4172-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4172-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/668-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/668-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/668-29-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/668-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
668	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
668	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4172-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00080000000232d4-11.dat	upx
behavioral2/memory/668-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4172	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4172	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe
668	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 668	4172	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe	86
PID 4172 wrote to memory of 668	4172	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe	86
PID 4172 wrote to memory of 668	4172	2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Users\Admin\AppData\Local\Temp\2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:668

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2869d5e45f6105d3b05669f9c3b285d4_JaffaCakes118.exe

Filesize
784KB

MD5
a9e7932dcddc5136c9efcc0ff2c0a864

SHA1
60eb6cb66769c40f949335707b385560c9f7ce11

SHA256
315a358529ebc03db8303b0a5720bd4a45c0dc775462409916a1d0cf7043cb59

SHA512
4ca88cba9987e996a742b16e5228504e1f6d40217ebe01f67b0b7cdb37930e61066013a8513bfcd5c92a79b34a5cd57b700138b8795efc0cf483323199c34242

Download Submit
memory/668-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/668-14-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/668-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/668-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/668-29-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/668-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4172-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4172-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/4172-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4172-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download