xmrig | 518d5d53fead13a9704feb4deb57a60d20e3963bafce8a5d541dc27ea7985ca5

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20-07-2024 06:12

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General

Target

5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe
Size

784KB
MD5

5f548f116d64199357487f42f7546bf2
SHA1

195461a200c5c162a1f4a2ab280f5b5a3815b334
SHA256

518d5d53fead13a9704feb4deb57a60d20e3963bafce8a5d541dc27ea7985ca5
SHA512

325ed4c6ab01e3986ac58eeacb818697866d37127d4a91fad80b51c5a97b8c98d9e5ec4d976b1e8222411d3be043e329d2f9f434ce444eef9b8e0ccc85b9af33
SSDEEP

12288:B7AWQCTJVy/ZnLzr8A778nsrzTu7FBNmsNj/G1fR5Hvea5Y6UsSRjAUQ2Bt:6WQuQZnLsAEnsrzTuL3je1fRBh+8M

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/4180-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4180-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4728-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4728-20-0x00000000053C0000-0x0000000005553000-memory.dmp	xmrig
behavioral2/memory/4728-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4728-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4728	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4728	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4180-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00090000000234cd-11.dat	upx
behavioral2/memory/4728-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4180	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4180	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe
4728	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 4728	4180	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe	86
PID 4180 wrote to memory of 4728	4180	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe	86
PID 4180 wrote to memory of 4728	4180	5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Users\Admin\AppData\Local\Temp\5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4728

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\5f548f116d64199357487f42f7546bf2_JaffaCakes118.exe

Filesize
784KB

MD5
ba03d5d55f1c4c170a8fdef01bbc6673

SHA1
3c3166951ddbb4e4df1a9ef8d39c2b97946c17a0

SHA256
9032fb442b6edca562e3d0a2cbb9165db3244b90b1abe5bfac9581a6eee364ad

SHA512
35fc9cc031a9efe1257b6b5bcca3ad8191d8692c736addc3b9439d70e8fc47142cbc44d16b19edaa4b45d8df3a78959d768fc96fd924d5220c9bd40abceb1d6a

Download Submit
memory/4180-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4180-1-0x0000000001A30000-0x0000000001AF4000-memory.dmp

Filesize
784KB

Download
memory/4180-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4180-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4728-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4728-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4728-19-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/4728-20-0x00000000053C0000-0x0000000005553000-memory.dmp

Filesize
1.6MB

Download
memory/4728-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4728-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download