xmrig | 1be2cada1294a9a9c2275b5a1dd15069c22250e99503cc5268bbd1b30c610c20

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 10:09

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General

Target

07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe
Size

784KB
MD5

07e1425ab836391ed73c7667bd88d112
SHA1

95254f07f6461c9f8a21e071297958ca523bfc03
SHA256

1be2cada1294a9a9c2275b5a1dd15069c22250e99503cc5268bbd1b30c610c20
SHA512

b0685992be8476483e68fbcbea3eb9f8c88f05824d29d95850c1d38005ad8dae44a450226d5d6b19cb891fd659328243892dab5a7432e7cd631fe06691c6496d
SSDEEP

12288:pCXryPudsLLocB9wxuHqpUyjyVGms8GhSuCB7Z5uDN4lb99k:qd80WwXUyjyGJhOYmlZ9k

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 8 IoCs

miner

resource	yara_rule
behavioral1/memory/2316-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2316-16-0x0000000003290000-0x00000000035A2000-memory.dmp	xmrig
behavioral1/memory/2316-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/3060-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/3060-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/3060-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/3060-33-0x0000000003050000-0x00000000031E3000-memory.dmp	xmrig
behavioral1/memory/3060-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3060	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3060	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000500000000b309-10.dat	upx
behavioral1/memory/3060-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe
3060	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 3060	2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe	29
PID 2316 wrote to memory of 3060	2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe	29
PID 2316 wrote to memory of 3060	2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe	29
PID 2316 wrote to memory of 3060	2316	07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\07e1425ab836391ed73c7667bd88d112_JaffaCakes118.exe

Filesize
784KB

MD5
345a8dfe4280c2c3a6ce13403275bb0d

SHA1
b15a2d7be36c5fd7ccd40d9fff10008e95644cc8

SHA256
44412235effab6bca952ea1377a5d4b853a66db28ddef603b16c6f499b8134bc

SHA512
e59d35eb6a62c3004891cdbc9b77f8765a035d9c2f3bce9ce4d9f592b3545863d3021203a63b05cb3b8e75c38c70ba6471178181d41f03a17606e2306eaebe77

Download Submit
memory/2316-9-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2316-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2316-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2316-16-0x0000000003290000-0x00000000035A2000-memory.dmp

Filesize
3.1MB

Download
memory/2316-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3060-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3060-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3060-32-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/3060-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/3060-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3060-33-0x0000000003050000-0x00000000031E3000-memory.dmp

Filesize
1.6MB

Download
memory/3060-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download