xmrig | e744bf94f052ae80bb45c72ce1e990a661c62f54c57265b4c88a9d39bb77a978

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
09/07/2024, 09:57

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General

Target

2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe
Size

784KB
MD5

2fea5194eb93c2d92af49495f0721221
SHA1

548f460fb5b3376557532639789a93608e377031
SHA256

e744bf94f052ae80bb45c72ce1e990a661c62f54c57265b4c88a9d39bb77a978
SHA512

ddb7f3c8134ca51995c244ff25e36cdc7c986e46fe8734e2fe239f2b1dae04fa804adab97f2ef25f833630a049bc5220f070fe3f4b52add2800e75e54d11700f
SSDEEP

12288:z+FN0OH5EJtNxRdT8kLUkCdcoOpj9TbhS7rLkY85cJ/0ijKKUK+Whz8Bkw0YUIn7:TOZ4nhThT+coOp55SgYMcJIC0f93nZy

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/3280-3-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3280-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3944-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3944-30-0x00000000043F0000-0x0000000004583000-memory.dmp	xmrig
behavioral2/memory/3944-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3944-32-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3944	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3944	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3280-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00080000000234c6-12.dat	upx
behavioral2/memory/3944-14-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3280	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3280	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe
3944	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 3944	3280	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe	83
PID 3280 wrote to memory of 3944	3280	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe	83
PID 3280 wrote to memory of 3944	3280	2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Users\Admin\AppData\Local\Temp\2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2fea5194eb93c2d92af49495f0721221_JaffaCakes118.exe

Filesize
784KB

MD5
f2611ebfe2617ac8c052389e985f54b1

SHA1
1398a8ddf132ebb48d53b8dae487dea156893362

SHA256
bbe9fe38fae52b9758e392694f176a6077e43785e36df4b54da21c3c55bdb981

SHA512
38a76d13d4ac68f9252b9d91d02965b675a47c3ca4f1e101f64be8e4258977ec4985ecd9feaef12fb4ee6a2df87ae5aac965d5d38953d3f91f9d10e53802a714

Download Submit
memory/3280-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3280-1-0x0000000001AA0000-0x0000000001B64000-memory.dmp

Filesize
784KB

Download
memory/3280-3-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3280-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3944-14-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3944-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3944-20-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/3944-30-0x00000000043F0000-0x0000000004583000-memory.dmp

Filesize
1.6MB

Download
memory/3944-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3944-32-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download