xmrig | b213cb29767592baa1dc0c42b43fecb8c84f273b32c1798365034a354511af32

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 01:48

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General

Target

06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe
Size

784KB
MD5

06fbb3a0b31f3f1073d2a40b1931447f
SHA1

dff614a21c0a6a3d08d57c1de6f339c6fff4bd39
SHA256

b213cb29767592baa1dc0c42b43fecb8c84f273b32c1798365034a354511af32
SHA512

9af1ffbb93be2cf41803dae1767b65e77c95004638c13be82fd5c92845a26b4a0b6377be7525fbed60a90221d0564f0f41d3a530810c7517d776e3641335d51e
SSDEEP

24576:aI+ca9Unqb19IXp6Z+dnlYpBHCxhB8l4:aPw49IHnCpIz

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/2112-15-0x00000000030E0000-0x00000000033F2000-memory.dmp	xmrig
behavioral1/memory/2112-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2644-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2644-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2644-33-0x00000000032B0000-0x0000000003443000-memory.dmp	xmrig
behavioral1/memory/2644-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2644	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2644	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

UPX packed file 3 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/0x000d00000001231a-10.dat	upx
behavioral1/memory/2644-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe
2644	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2644	2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe	29
PID 2112 wrote to memory of 2644	2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe	29
PID 2112 wrote to memory of 2644	2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe	29
PID 2112 wrote to memory of 2644	2112	06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06fbb3a0b31f3f1073d2a40b1931447f_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\06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2644

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\06fbb3a0b31f3f1073d2a40b1931447f_JaffaCakes118.exe

Filesize
784KB

MD5
bdaee3e30598422361a174324184f454

SHA1
670ca3bcd8bcb335a5a0312260d54bdf9e4d616e

SHA256
60a9d56ac42c8b03667cca1d99ce96e11dbf9f45619755902a495b247c8ab94b

SHA512
260f0c6fd2c3b5bbba070952674eddbbe70a7fb334ff0e4a47f3fb8f34d073a4597b2a823e3907f6972145751b6fad17d042e1c13958ed375761e50aaec5e45b

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

Filesize
3.1MB

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

Filesize
1.6MB

Download
memory/2112-9-0x00000000002A0000-0x0000000000364000-memory.dmp

Filesize
784KB

Download
memory/2112-15-0x00000000030E0000-0x00000000033F2000-memory.dmp

Filesize
3.1MB

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

Filesize
1.6MB

Download
memory/2644-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2644-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2644-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2644-33-0x00000000032B0000-0x0000000003443000-memory.dmp

Filesize
1.6MB

Download
memory/2644-27-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2644-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download