xmrig | 142de8b1c406dfbadb46b44624be2e6e3fc0f59f0b9f2f01d44488fd0cbd6f36

Analysis

max time kernel
95s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 00:34

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General

Target

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
Size

784KB
MD5

9ed16865e09803ff4fd2b9658c198aa8
SHA1

edad3dce9754d9a8f5a2095cbefaab2ff1713556
SHA256

142de8b1c406dfbadb46b44624be2e6e3fc0f59f0b9f2f01d44488fd0cbd6f36
SHA512

eef98fa6f41b143029be114b86cd024da7141fa6d7a6a4d8fd7aa143422848951eda03689fe36f8185fc669f6b618a261f9d074ed905e144b3e92261cf37e0da
SSDEEP

12288:SQKAMSy619LHr20WoSiGcZPXDORAB7QQQceuopbH1RYKu3Myzenf0Z:0AMT619LL2hMPTt7Qjo8MKnf

Score

10^/10

xmrig discovery miner upx

Malware Config

Signatures

Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 6 IoCs

miner

Processes:

resource	yara_rule
behavioral2/memory/4804-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4804-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1780-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1780-20-0x00000000053F0000-0x0000000005583000-memory.dmp	xmrig
behavioral2/memory/1780-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/1780-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

pid	Process
1780	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

pid	Process
1780	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4804-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/memory/1780-12-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000a000000023c25-11.dat	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

pid	Process
4804	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

pid	Process
4804	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
1780	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4804 wrote to memory of 1780	4804	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe	83
PID 4804 wrote to memory of 1780	4804	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe	83
PID 4804 wrote to memory of 1780	4804	9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Local\Temp\9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:1780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\9ed16865e09803ff4fd2b9658c198aa8_JaffaCakes118.exe

Filesize
784KB

MD5
f38194a6091dfebffd6d81dcecf2789d

SHA1
d95e8d66241f71231bc4354b3448a953f86791e3

SHA256
7c2ec89fe45fc5fdfbeaa8422b491e37431e7e65fb8e28beb47b4802f1fe142e

SHA512
fd62efd094d77aed6a2cb20e67578ce4552ee2a3f03d74e67d9d637cf6197977d8d78fef97a829ad6297a2750df19052cbf0da874b7033b3be00b90ac36daf9a

Download Submit
memory/1780-12-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1780-14-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/1780-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1780-20-0x00000000053F0000-0x0000000005583000-memory.dmp

Filesize
1.6MB

Download
memory/1780-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1780-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4804-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4804-1-0x0000000001B40000-0x0000000001C04000-memory.dmp

Filesize
784KB

Download
memory/4804-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4804-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download