726557246d1615103b842067b98583e645ee517feb2a072bbd2512866ace1ced

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
29/03/2025, 20:05

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General

Target

JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe
Size

248KB
MD5

96f2ead05c2101f4102681b8a862579f
SHA1

2222e996c4a5c4d45a08a8a94ed3ba2a43b8f4e4
SHA256

726557246d1615103b842067b98583e645ee517feb2a072bbd2512866ace1ced
SHA512

de97ab5ea9ae9d49fb75a41ae5f752bb962e16bae142ac19f85d4028c271edd650e97e4ca19d7b40c9f6a0ce2b94d6ba1e4709069dc7613b63b3c950546bef1c
SSDEEP

3072:YGKROS5fkMLalsplF9YxKROS5fkMT9S+tERxm0D9:lKRlfdLQsZ8KRlfdDeD9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2804	Zehir.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2804	Zehir.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2804	Zehir.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 2804	664	JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe	30
PID 664 wrote to memory of 2804	664	JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe	30
PID 664 wrote to memory of 2804	664	JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96f2ead05c2101f4102681b8a862579f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:664
- C:\Root\Zehir.exe
  "C:\Root\Zehir.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Root\Zehir.exe

Filesize
50KB

MD5
d3a525c23941381963965b880c471eb0

SHA1
e55828db7644918980f8758e6cd8076a657273fe

SHA256
10232b739fa0ed45879f29edd52e448e7577520e85fb7d0bc2e125390b35bfdf

SHA512
a87b427a29cbfde0f08138d40c9ce560f1cbca8c13feb369da9ce7a90635a551ad0fba3394b1ad0733847a973ae9da3ad9d0389b2df2fab5dc39b9e76b2fd2e4

Download Submit
memory/664-0-0x000007FEF598E000-0x000007FEF598F000-memory.dmp

Filesize
4KB

Download
memory/664-1-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/664-2-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/664-3-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/664-10-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-12-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-11-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-9-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-13-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-14-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download
memory/2804-15-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp

Filesize
9.6MB

Download