xmrig | f7934046a3b5794218d9d86574ed74f9d50a5a47cb36c3b43666cc5a708c036d

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 20:38

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General

Target

0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
Size

784KB
MD5

0aba22891138893199d0d406fa53f7f5
SHA1

f37ba3866563e77862599b1a03248ea9122dfef0
SHA256

f7934046a3b5794218d9d86574ed74f9d50a5a47cb36c3b43666cc5a708c036d
SHA512

b2e3b6a2f7cb7398cf0a2ac96a2ecd23864ae67c44cbd40e15243215231b16886fa150e344443f57879bef46e0c634d424cd9e260fccd2fbeb95610cbf675fc2
SSDEEP

12288:6ZfVJFiZnO2wJ9NgYvF8iVQrjbRV/whXufMwtBw+ChWp2KCnZb5HM41my:kf9i1OHnRKHX/edwtyudCnZb5HMb

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/1384-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1384-15-0x0000000003250000-0x0000000003562000-memory.dmp	xmrig
behavioral1/memory/1384-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2360-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2360-33-0x0000000003150000-0x00000000032E3000-memory.dmp	xmrig
behavioral1/memory/2360-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2360-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1384-35-0x0000000003250000-0x0000000003562000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2360	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2360	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1384-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/2360-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000b000000012272-16.dat	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
2360	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 2360	1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	29
PID 1384 wrote to memory of 2360	1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	29
PID 1384 wrote to memory of 2360	1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	29
PID 1384 wrote to memory of 2360	1384	0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0aba22891138893199d0d406fa53f7f5_JaffaCakes118.exe

Filesize
784KB

MD5
6fed05ff4041e9785f97b12629de5dd6

SHA1
5f6b086ef8feeead8e2d6d925a5642042f9953eb

SHA256
a06d56a5b46a9f0e9660e3e65205535861ae9dbf1b23a5e5dedca637eff3ca99

SHA512
13e549f3fe9cabda992f79d4110dfba85144c0d4e567cb9c632b61987b3f4484a638ad18d4afecfb916a9f4f70d4d0996a0f6daeeb265d486bee383a0b0838c7

Download Submit
memory/1384-35-0x0000000003250000-0x0000000003562000-memory.dmp

Filesize
3.1MB

Download
memory/1384-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1384-6-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1384-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1384-15-0x0000000003250000-0x0000000003562000-memory.dmp

Filesize
3.1MB

Download
memory/1384-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2360-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2360-33-0x0000000003150000-0x00000000032E3000-memory.dmp

Filesize
1.6MB

Download
memory/2360-26-0x00000000002E0000-0x00000000003A4000-memory.dmp

Filesize
784KB

Download
memory/2360-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2360-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2360-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download