xmrig | b574db025e64ffa7e88588452a22ab81a24776a884c9326a09a52b211dd6ffac

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/04/2024, 06:51

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General

Target

f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe
Size

784KB
MD5

f2ee0801ddb31337b9a0b20a8bb1cee2
SHA1

4e4f35e3e174005bc56ec7bf34e608bf8c885ca6
SHA256

b574db025e64ffa7e88588452a22ab81a24776a884c9326a09a52b211dd6ffac
SHA512

b96912f408bc5d3eeacc262bd4d47efc75ec7ad37d22bc26dc38dc849884ef4fc1a115710f937e79d6c366a3eab433268ccc387205de7854b593ebea0b82295f
SSDEEP

24576:sOnoiZDcwmR9vvTRjhEOhF9pkv+QubwiQiv2jgrNDEv0UA8l:NDcj/4WDkv+QuT7v2aEBA8l

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/2776-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2776-15-0x0000000003250000-0x0000000003562000-memory.dmp	xmrig
behavioral1/memory/2776-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1616-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1616-25-0x0000000003000000-0x0000000003193000-memory.dmp	xmrig
behavioral1/memory/1616-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1616-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/1616-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1616	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1616	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2776-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x0009000000015c23-10.dat	upx
behavioral1/memory/1616-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe
1616	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 1616	2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe	29
PID 2776 wrote to memory of 1616	2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe	29
PID 2776 wrote to memory of 1616	2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe	29
PID 2776 wrote to memory of 1616	2776	f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Users\Admin\AppData\Local\Temp\f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1616

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\f2ee0801ddb31337b9a0b20a8bb1cee2_JaffaCakes118.exe

Filesize
784KB

MD5
44cb9e69212d004bf60e41ea69a52292

SHA1
bbdaa247559f1e82b35dea1db60734105fcc0f6d

SHA256
fd751172d9b60d7dee0f8b728ac9226aa472ab97ce808b7785fa927ab6f01126

SHA512
158a47b98772720cbbfea896c8b60a735edc3e5660af366874e1f51c4514b11d890ccbd2ffeb76e346fdb0b4eb706cf01d85a8de36d7073318bde849d59da376

Download Submit
memory/1616-25-0x0000000003000000-0x0000000003193000-memory.dmp

Filesize
1.6MB

Download
memory/1616-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1616-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1616-18-0x00000000002C0000-0x0000000000384000-memory.dmp

Filesize
784KB

Download
memory/1616-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1616-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/1616-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2776-2-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2776-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2776-15-0x0000000003250000-0x0000000003562000-memory.dmp

Filesize
3.1MB

Download
memory/2776-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2776-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download