xmrig | fde4dcf7d815d2918b3e442b6f79055c22f156bf25fe3a5027be8f6d533c9f38

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 05:39

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General

Target

24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe
Size

784KB
MD5

24d0b45ecf0319052ea26d89340dfa61
SHA1

b873c7e95bc1c4b5a794afbc8653bd827e4d38bb
SHA256

fde4dcf7d815d2918b3e442b6f79055c22f156bf25fe3a5027be8f6d533c9f38
SHA512

94076d1e89cbb738ea2d89f55f0fac15ae34f860e6432956e42a427db2eb78af5445248a3aace435294b2d53211bc72b330a455b4050dcdf4cf0252bfccf7735
SSDEEP

24576:0p9vjpmtfOzBitIKQus3Y3O2gN2x3ChzqG0f7+lgad:q1mtfWYIusI3O2/RC9qDoF

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/4216-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4216-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2872-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2872-29-0x00000000053B0000-0x0000000005543000-memory.dmp	xmrig
behavioral2/memory/2872-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/2872-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2872	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2872	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4216-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0004000000022f62-11.dat	upx
behavioral2/memory/2872-12-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4216	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4216	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe
2872	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 2872	4216	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe	81
PID 4216 wrote to memory of 2872	4216	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe	81
PID 4216 wrote to memory of 2872	4216	24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2872

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\24d0b45ecf0319052ea26d89340dfa61_JaffaCakes118.exe

Filesize
784KB

MD5
fffd657728811ee5ccd229b1973a11e6

SHA1
dee9e1cd6a2ff42226b913c5d5fbf5e797902f60

SHA256
b5fbd948d9e7e24591b1d42e537f57fc0d54534d4c8918f6d9e4205b9e4eaf2a

SHA512
a6d73d3f4f2d71662d039dbc628b6f6ef28702bb47139300ff1eb5b3c15edde0a1582bee599fcc217a2d657552fe61701921ac9f91ceb06280ebc59ec103cc2d

Download Submit
memory/2872-12-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2872-14-0x00000000019C0000-0x0000000001A84000-memory.dmp

Filesize
784KB

Download
memory/2872-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2872-29-0x00000000053B0000-0x0000000005543000-memory.dmp

Filesize
1.6MB

Download
memory/2872-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2872-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4216-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4216-1-0x0000000001980000-0x0000000001A44000-memory.dmp

Filesize
784KB

Download
memory/4216-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4216-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download