589ccdfb3d7dc172312f707aaaa33c427deb25759b80f8c7cac96b1d5562baf0

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 02:35

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General

Target

2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
Size

152KB
MD5

2eb2c6ad92cc095fbb521519e30e08a1
SHA1

8f86af6212bd4c4c7be7fb33fb884a4c1f7a3da9
SHA256

589ccdfb3d7dc172312f707aaaa33c427deb25759b80f8c7cac96b1d5562baf0
SHA512

895a06c51882fffa5fcb4088a2970be4059665dafc09934fd3b0c5fcc213a17a50599e9173f482a67239cd14752b881789d535f3c63dc4188343fef8e01c4204
SSDEEP

1536:TJMzODSnNW0fP0mRNyLnP9iof/YxOyhH2TIZr7gzGTuiG7jZeL4qeiavGHYsLys:VMqDSNRfdUPwooxNhH2yW7leL4qloGjP

Score

10^/10

evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\X:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\M:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\K:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\Y:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\W:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\O:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\J:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\E:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\V:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\T:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\R:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\N:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\H:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\L:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\I:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\G:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\Z:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\U:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\S:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\Q:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened (read-only)	\??\P:	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe

Drops autorun.inf file 1 TTPs 3 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\autorun.inf	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened for modification	C:\autorun.inf	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2092	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
2092	2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2eb2c6ad92cc095fbb521519e30e08a1_JaffaCakes118.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Enumerates connected drives
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
PID:2092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\autorun.inf

Filesize
126B

MD5
163e20cbccefcdd42f46e43a94173c46

SHA1
4c7b5048e8608e2a75799e00ecf1bbb4773279ae

SHA256
7780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e

SHA512
e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8

Download Submit
memory/2092-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2092-17-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download