xmrig | 4130e77de0548e206244ac4fbeb9d876a5a068997c1b6ec7a355f57bdca0125e

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 07:35

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General

Target

5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe
Size

784KB
MD5

5f973d41f98dea83ded508a5377fcbc8
SHA1

d436b87273b5831b0d6e8c964f170e7f77912a51
SHA256

4130e77de0548e206244ac4fbeb9d876a5a068997c1b6ec7a355f57bdca0125e
SHA512

720b435e4f1dee218551a92e937b8f1769403838bc3ab183ce28126331ee4183fb25a77fa2b93462d8287064dc9a098cbdd6e5a7360be7dc7aefedffc3350ee4
SSDEEP

12288:9Ec0pla1ldABkrjGii13M3Ah2JYqsymZHREJZM2qm1dFYVpisoTqPkPD:Cc0plC6Bk/iq3Ah2eby3qEv73PD

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/2112-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2112-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2296-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2296-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2296-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2296-33-0x0000000003150000-0x00000000032E3000-memory.dmp	xmrig
behavioral1/memory/2112-35-0x0000000003170000-0x0000000003482000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2296	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2296	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2112-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000e000000012262-10.dat	upx
behavioral1/memory/2112-15-0x0000000003170000-0x0000000003482000-memory.dmp	upx
behavioral1/memory/2296-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe
2296	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2296	2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe	31
PID 2112 wrote to memory of 2296	2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe	31
PID 2112 wrote to memory of 2296	2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe	31
PID 2112 wrote to memory of 2296	2112	5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2296

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\5f973d41f98dea83ded508a5377fcbc8_JaffaCakes118.exe

Filesize
784KB

MD5
7c2430769f489d5502b53d734c9bd7ac

SHA1
9eda2ddb02f9731abd7876ccd0fab6e2fc57fd8c

SHA256
a8fe1eb5696416c4af2c05093da09abf5982cd5554fa5d69b48aa65af23c8e11

SHA512
898ef59522ef07f243fff59e45c08e8015dbe6125e343cba2662ae2ca0baedd31470a2d34853c77e3189ff2cfa60d0faa173a029eab5d9d94e6e4fbf49211be4

Download Submit
memory/2112-35-0x0000000003170000-0x0000000003482000-memory.dmp

Filesize
3.1MB

Download
memory/2112-3-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2112-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2112-15-0x0000000003170000-0x0000000003482000-memory.dmp

Filesize
3.1MB

Download
memory/2112-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2112-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2296-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2296-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2296-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2296-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2296-33-0x0000000003150000-0x00000000032E3000-memory.dmp

Filesize
1.6MB

Download
memory/2296-18-0x0000000000330000-0x00000000003F4000-memory.dmp

Filesize
784KB

Download