xmrig | 7b6e22d8453a30c4ddf8cebc2131abdb27b49316281b3f16f716637602813093

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 12:09

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General

Target

3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
Size

784KB
MD5

3d5224eacd57f96e29eae45db6d190e4
SHA1

9b590a5eabb3571b52dbe633f4ea43853c9214e7
SHA256

7b6e22d8453a30c4ddf8cebc2131abdb27b49316281b3f16f716637602813093
SHA512

289d7d9e70cde8073a5ed9834b64ea449ca1641e72c27047438bc1c048b114abda465a39cc521c4a377619d3d8c7e0f033c592bd91b207ac0f486ecf0521ec3a
SSDEEP

24576:OrEcThtH7v/87p25MdgAYkt44GBU/CTVA3:3cThtHTLNAYAJUTe

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 7 IoCs

miner

resource	yara_rule
behavioral1/memory/1172-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1172-16-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1172-14-0x00000000031B0000-0x00000000034C2000-memory.dmp	xmrig
behavioral1/memory/576-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/576-33-0x0000000003150000-0x00000000032E3000-memory.dmp	xmrig
behavioral1/memory/576-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/576-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
576	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
576	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1172-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000a0000000122f6-10.dat	upx
behavioral1/memory/576-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
576	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 576	1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	32
PID 1172 wrote to memory of 576	1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	32
PID 1172 wrote to memory of 576	1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	32
PID 1172 wrote to memory of 576	1172	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Filesize
784KB

MD5
fca5924ebc77845e2969e0ab9f1790f8

SHA1
c1737ed357ad11d8967ddf293fcc8e41be9f825c

SHA256
c87056a6949008703fb549b4e3d2582159f56a91bd9e4d35ad14d48b8923bc9b

SHA512
b39ff7ba9505152937f5c0e1b393c6101be15731ef2bee541839c1373ac8d970f06096af9c6819324ee6f4be8fb5b6cbf7137eadb26b32ca21cf52bf93f489af

Download Submit
memory/576-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/576-23-0x0000000000330000-0x00000000003F4000-memory.dmp

Filesize
784KB

Download
memory/576-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/576-33-0x0000000003150000-0x00000000032E3000-memory.dmp

Filesize
1.6MB

Download
memory/576-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/576-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1172-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1172-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1172-9-0x00000000018B0000-0x0000000001974000-memory.dmp

Filesize
784KB

Download
memory/1172-16-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1172-14-0x00000000031B0000-0x00000000034C2000-memory.dmp

Filesize
3.1MB

Download