285bfaf0ac6267f8c79f234ab28f4d63a9a76c2249ca3e16e89002f8aa2c9a87

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
19/06/2024, 18:59 UTC

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General

Target

0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
Size

462KB
MD5

0010c435a8f1d24f631fda5039633f2b
SHA1

7c1b24b3dab58417ed710bffc36b6e4a281dfa43
SHA256

285bfaf0ac6267f8c79f234ab28f4d63a9a76c2249ca3e16e89002f8aa2c9a87
SHA512

b2afee85cfc91faf27cf0215f248a464833d6402108b4a7b7277b046a9df194542279626af761c7496c59c84a387cf7048936092ba5b15d5596484f3e22e26c9
SSDEEP

6144:8/ATtfnciTWBu3WCPWi4+nloPxH36qC8C0lR1zlq0Yb+o9qQSP3lnEk:8/It/ciTID4jpoPML0lR15m5tk

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1992-0-0x0000000000400000-0x0000000000474000-memory.dmp	upx
behavioral1/memory/1992-1-0x0000000000400000-0x0000000000474000-memory.dmp	upx
behavioral1/memory/1992-2-0x0000000000400000-0x0000000000474000-memory.dmp	upx

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)	\??\j:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\v:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\y:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\z:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\h:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\o:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\q:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\r:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\t:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\u:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\w:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\x:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\e:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\k:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\l:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\m:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\p:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\s:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\i:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\n:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
File opened (read-only)	\??\g:	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:1992

Network

DNS

tei01.appbundler.net

0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

tei01.appbundler.net

IN A

Response
DNS

tei01.appbundler.net

0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

tei01.appbundler.net

IN A

Response

No results found

8.8.8.8:53

tei01.appbundler.net

dns

0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

66 B
139 B
1
1

DNS Request

tei01.appbundler.net
8.8.8.8:53

tei01.appbundler.net

dns

0010c435a8f1d24f631fda5039633f2b_JaffaCakes118.exe

66 B
139 B
1
1

DNS Request

tei01.appbundler.net

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1992-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1992-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1992-2-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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