xmrig | 77e317f36cb588c2ec059710a614815e93f84a5a037b6e998bd214439aba7226

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 15:42

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General

Target

de2687368c14254727464b0fa84648f9.exe
Size

1.5MB
MD5

de2687368c14254727464b0fa84648f9
SHA1

12835354b73858e92f309950107a17a1f89ff8ea
SHA256

77e317f36cb588c2ec059710a614815e93f84a5a037b6e998bd214439aba7226
SHA512

999bf21dd83898477fd22b146921257eb2e9c1a23a8c01906c4327ce1433cdf63b83978bda16d98e850da6d38c8ef4dabbdfa75a65d02ba5ffccb680fac87e10
SSDEEP

24576:mReN9gtDypal+znTA4dVNVtiCcj5l6mpUCcbjRyeTF87XC/odG1q3YEAPZ0jm:+Wpal+XpZiCVYUC2rTF875G1E8O

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
behavioral1/memory/1104-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1104-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2060-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2060-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2060-26-0x0000000003290000-0x0000000003423000-memory.dmp	xmrig
behavioral1/memory/2060-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2060	de2687368c14254727464b0fa84648f9.exe

Executes dropped EXE 1 IoCs

pid	Process
2060	de2687368c14254727464b0fa84648f9.exe

Loads dropped DLL 1 IoCs

pid	Process
1104	de2687368c14254727464b0fa84648f9.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1104-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000a000000012243-10.dat	upx
behavioral1/memory/1104-15-0x0000000003390000-0x00000000036A2000-memory.dmp	upx
behavioral1/memory/2060-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1104	de2687368c14254727464b0fa84648f9.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1104	de2687368c14254727464b0fa84648f9.exe
2060	de2687368c14254727464b0fa84648f9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 2060	1104	de2687368c14254727464b0fa84648f9.exe	29
PID 1104 wrote to memory of 2060	1104	de2687368c14254727464b0fa84648f9.exe	29
PID 1104 wrote to memory of 2060	1104	de2687368c14254727464b0fa84648f9.exe	29
PID 1104 wrote to memory of 2060	1104	de2687368c14254727464b0fa84648f9.exe	29

C:\Users\Admin\AppData\Local\Temp\de2687368c14254727464b0fa84648f9.exe
"C:\Users\Admin\AppData\Local\Temp\de2687368c14254727464b0fa84648f9.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Users\Admin\AppData\Local\Temp\de2687368c14254727464b0fa84648f9.exe
  C:\Users\Admin\AppData\Local\Temp\de2687368c14254727464b0fa84648f9.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\de2687368c14254727464b0fa84648f9.exe

Filesize
784KB

MD5
4266118d54a3552be864227c26666ee5

SHA1
23ec6fae9a1313c96eba56257168d833847b101d

SHA256
a4a766d0d874bd8113851c822a40ab35209c8c7c13ae6001a7b3e3344303af27

SHA512
4329a91fb0891da253f5d68c91558c5722c1ee03d3fb4bc2d820a32e5a08340a0fc302a25c4ca82a7bc2d0e25431546d40dfb7a45b38523910e56436dfd4780d

Download Submit
memory/1104-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1104-2-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/1104-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1104-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1104-15-0x0000000003390000-0x00000000036A2000-memory.dmp

Filesize
3.1MB

Download
memory/2060-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2060-19-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2060-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2060-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2060-26-0x0000000003290000-0x0000000003423000-memory.dmp

Filesize
1.6MB

Download
memory/2060-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download