xmrig | 9174c1664b2bca52096d2a8478104446546152288d31da6102430110dda8cc8e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:12

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General

Target

eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
Size

784KB
MD5

eabc6b61f511f5160aec455599f44577
SHA1

60c33d8ee99071a17003a805dd6ebddaeb6a351a
SHA256

9174c1664b2bca52096d2a8478104446546152288d31da6102430110dda8cc8e
SHA512

eefbd36faa77c1204fe1ef237c4daafbcf54eda520f124f2855757dd3e2f4dbd963bcc729b0f66637f47472625be8d99436a598867b35af1e02d85b68674a5a5
SSDEEP

24576:q4AplLs9J0IP3hYe7ICKRXihhXp38QLhRYZM68+Cj:q4YlWuIP3hYeIzXihX38QLhRYZMQ8

Score

10^/10

xmrig discovery 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/2056-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2056-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1160-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1160-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/1160-29-0x00000000053A0000-0x0000000005533000-memory.dmp	xmrig
behavioral2/memory/1160-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1160	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1160	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2056-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000a000000023bd6-11.dat	upx
behavioral2/memory/1160-13-0x0000000000400000-0x0000000000712000-memory.dmp	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2056	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2056	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
1160	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 1160	2056	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe	86
PID 2056 wrote to memory of 1160	2056	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe	86
PID 2056 wrote to memory of 1160	2056	eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Users\Admin\AppData\Local\Temp\eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:1160

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\eabc6b61f511f5160aec455599f44577_JaffaCakes118.exe

Filesize
784KB

MD5
ef941ae6277d0a0b9c73c68c64d22397

SHA1
651752033448f0c85dc1882653b675d250879b86

SHA256
f1546d74957ca2682e6c4ee3477fd4a71e8f8f9684b7682543799c9261e0c047

SHA512
e5beabff49fe7e9b791c1297fe0b274e29afde265cce1cd25009e4b62500b3241eccc8c5745cf95d18eac70c6ca53ee4ec2f8482cb063ca042fc3158bd31e5d2

Download Submit
memory/1160-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1160-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1160-14-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/1160-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1160-29-0x00000000053A0000-0x0000000005533000-memory.dmp

Filesize
1.6MB

Download
memory/1160-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2056-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2056-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2056-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2056-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download