35a3cffedae27c865d539e4a17941bd56de3a957900ed4dd162fc2150a69dbb2

Analysis

max time kernel
141s
max time network
148s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 21:17 UTC

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe
Size

422KB
MD5

4b70f83599510d7a5e8835a3f54138b8
SHA1

b2b1bacca6baea0868b0f709d6570ea361fb6cc0
SHA256

35a3cffedae27c865d539e4a17941bd56de3a957900ed4dd162fc2150a69dbb2
SHA512

5547f4737133fde3cf2f5b6e063305d75cffe0071b69b2c78e1cfbd978b8cf51d28542933117e2a124aec3ec27046eb1f9a4124177644b642afa93d9e86f152c
SSDEEP

12288:H3BEaZsRDHux7TSFqq2x49QTLpzkvFMPVrk7e0yk:hZsRDi7Tiv2x4eyMdrk7e0

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\IAV = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe /cs:1 "	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\IAV = "\"C:\\ProgramData\\c0ac6b\\IAc0a_247.exe\" /s"	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod\	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
3032	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe
1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3032	taskkill.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 3032	1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe	30
PID 1968 wrote to memory of 3032	1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe	30
PID 1968 wrote to memory of 3032	1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe	30
PID 1968 wrote to memory of 3032	1968	4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Checks for any installed AV software in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /F /IM MSASCui* /IM avg* /IM ash* /IM McSA* /IM msse*
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3032

Network

DNS

report.countdom.net

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

report.countdom.net

IN A

Response

212.117.176.198:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.198:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.199:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.199:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.198:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.199:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3
212.117.176.198:80

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

152 B
3

8.8.8.8:53

report.countdom.net

dns

4b70f83599510d7a5e8835a3f54138b8_JaffaCakes118.exe

65 B
138 B
1
1

DNS Request

report.countdom.net

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

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1968-0-0x00000000001C0000-0x0000000000211000-memory.dmp

Filesize
324KB

Download
memory/1968-1-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1968-2-0x0000000000400000-0x0000000000573000-memory.dmp

Filesize
1.4MB

Download
memory/1968-4-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1968-11-0x0000000000400000-0x0000000000573000-memory.dmp

Filesize
1.4MB

Download
memory/1968-16-0x0000000000400000-0x0000000000573000-memory.dmp

Filesize
1.4MB

Download
memory/1968-17-0x0000000000400000-0x0000000000573000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

We care about your privacy.