c1632e337092420a442a5a63d588548873ff393c9f5d3fd8442c3678ae856b6c

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 01:49

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General

Target

0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
Size

47KB
MD5

0d5d916206f44ae524d2d3c8eb216fcf
SHA1

609ab84be6becfe846ac92bacd6d52b0260d937e
SHA256

c1632e337092420a442a5a63d588548873ff393c9f5d3fd8442c3678ae856b6c
SHA512

e271d39ba99ae0143a8c18506b9a3cb0eaad4e922957699b561293537fd8efa972ea069e97f13ce621fd3b2c3b40159e1fb4c0eb9b2cbc9e89bcccffb3d18e34
SSDEEP

384:P+lmN/+bzWJ2zk1OGVJAwPlwtJmqFN3w:Wlmt+bKJ2zk1PAw

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2428	svcnet.exe

Loads dropped DLL 2 IoCs

pid	Process
2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\System Restore = "svcnet.exe"	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\System Restore = "svcnet.exe"	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\System Restore = "svcnet.exe"	svcnet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\System Restore = "svcnet.exe"	svcnet.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svcnet.exe	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svcnet.exe	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svcnet.exe	svcnet.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2520-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral1/memory/2520-11-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral1/files/0x0007000000012116-8.dat	upx
behavioral1/memory/2520-5-0x0000000002120000-0x000000000212C000-memory.dmp	upx
behavioral1/memory/2428-15-0x0000000000400000-0x000000000040C000-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	svcnet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2428	2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2428	2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2428	2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2428	2520	0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d5d916206f44ae524d2d3c8eb216fcf_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\svcnet.exe
  "C:\Windows\system32\svcnet.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\svcnet.exe

Filesize
47KB

MD5
0d5d916206f44ae524d2d3c8eb216fcf

SHA1
609ab84be6becfe846ac92bacd6d52b0260d937e

SHA256
c1632e337092420a442a5a63d588548873ff393c9f5d3fd8442c3678ae856b6c

SHA512
e271d39ba99ae0143a8c18506b9a3cb0eaad4e922957699b561293537fd8efa972ea069e97f13ce621fd3b2c3b40159e1fb4c0eb9b2cbc9e89bcccffb3d18e34

Download Submit
memory/2428-15-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2520-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2520-11-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2520-5-0x0000000002120000-0x000000000212C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads