32c8c88970559634f0d7ecf58f2e69077b6d646e50c96b1a8b035a1ca3f789ba

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 21:32

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General

Target

81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
Size

187KB
MD5

81cc9767249f29c80138fb5d06cecb4c
SHA1

43516075d79d984b1139e9bf09d74beeac564488
SHA256

32c8c88970559634f0d7ecf58f2e69077b6d646e50c96b1a8b035a1ca3f789ba
SHA512

207c9ee472499a4e6db50fe9cbd05fdb63f6c9c707239db8b01c0b1c14247d2eddc8dfdeb0a84b105c82ca1cff0a412d504ea860c2b197474f150fd4c913c027
SSDEEP

3072:c42SlppitxzLgqhkEhyyo/vFPL2hrzmSXy7tbGA0dLwoR3+nz:c4HlALLkqo+9XiNGA0dUoF+nz

Score

7^/10

discovery persistence spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1684	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2096	zuore.exe

Loads dropped DLL 2 IoCs

pid	Process
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\{0DC3AB95-025F-7D8B-818A-D049889D802B} = "C:\\Users\\Admin\\AppData\\Roaming\\Potyle\\zuore.exe"	zuore.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31

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	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Privacy	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Privacy\CleanCookies = "0"	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
2096	zuore.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
2096	zuore.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
2096	zuore.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
2096	zuore.exe
2096	zuore.exe
1684	cmd.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe
2096	zuore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 2096	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	30
PID 1696 wrote to memory of 2096	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	30
PID 1696 wrote to memory of 2096	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	30
PID 1696 wrote to memory of 2096	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	30
PID 2096 wrote to memory of 1088	2096	zuore.exe	19
PID 2096 wrote to memory of 1088	2096	zuore.exe	19
PID 2096 wrote to memory of 1088	2096	zuore.exe	19
PID 2096 wrote to memory of 1088	2096	zuore.exe	19
PID 2096 wrote to memory of 1088	2096	zuore.exe	19
PID 2096 wrote to memory of 1160	2096	zuore.exe	20
PID 2096 wrote to memory of 1160	2096	zuore.exe	20
PID 2096 wrote to memory of 1160	2096	zuore.exe	20
PID 2096 wrote to memory of 1160	2096	zuore.exe	20
PID 2096 wrote to memory of 1160	2096	zuore.exe	20
PID 2096 wrote to memory of 1188	2096	zuore.exe	21
PID 2096 wrote to memory of 1188	2096	zuore.exe	21
PID 2096 wrote to memory of 1188	2096	zuore.exe	21
PID 2096 wrote to memory of 1188	2096	zuore.exe	21
PID 2096 wrote to memory of 1188	2096	zuore.exe	21
PID 2096 wrote to memory of 1652	2096	zuore.exe	25
PID 2096 wrote to memory of 1652	2096	zuore.exe	25
PID 2096 wrote to memory of 1652	2096	zuore.exe	25
PID 2096 wrote to memory of 1652	2096	zuore.exe	25
PID 2096 wrote to memory of 1652	2096	zuore.exe	25
PID 2096 wrote to memory of 1696	2096	zuore.exe	29
PID 2096 wrote to memory of 1696	2096	zuore.exe	29
PID 2096 wrote to memory of 1696	2096	zuore.exe	29
PID 2096 wrote to memory of 1696	2096	zuore.exe	29
PID 2096 wrote to memory of 1696	2096	zuore.exe	29
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 1696 wrote to memory of 1684	1696	81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe	31
PID 2096 wrote to memory of 1256	2096	zuore.exe	32
PID 2096 wrote to memory of 1256	2096	zuore.exe	32
PID 2096 wrote to memory of 1256	2096	zuore.exe	32
PID 2096 wrote to memory of 1256	2096	zuore.exe	32
PID 2096 wrote to memory of 1256	2096	zuore.exe	32

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1088

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1160

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1188
- C:\Users\Admin\AppData\Local\Temp\81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\81cc9767249f29c80138fb5d06cecb4c_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1696
- - C:\Users\Admin\AppData\Roaming\Potyle\zuore.exe
    "C:\Users\Admin\AppData\Roaming\Potyle\zuore.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2096
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpfd70c664.bat"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1684

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1652

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-20812433641863419477499524721167981319318536105051649666247-1090320165499356629"
1⤵
PID:1256

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

Unsecured Credentials

T1552

Credentials in Registry

T1552.002

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpfd70c664.bat

Filesize
271B

MD5
ae8c5a35eea7026b14416e6aacc277b7

SHA1
c6f1f222cd187ad7a9abad48e17611f21da89285

SHA256
4bbfb5261bdb96f13a8de389b6a239fbddb0c1b7953d92dbc7ba4838c0b6a078

SHA512
31a40ec9c597b0bfdeca9eefd5bdab9f65cfcd7764e4280dca41a1c29f4d880df376778c5263b3c94d60f7640ce26ad773b717afff956e29142139b0bcf5dfc3

Download Submit
\Users\Admin\AppData\Roaming\Potyle\zuore.exe

Filesize
187KB

MD5
6642dbdbbf59d19128dbb830c922f7de

SHA1
df4e8d89f492ba26cb0dac5c36da46da55d5a408

SHA256
e11fa847de524e14af53919753061c43723b765877527f389ddd8aab68901938

SHA512
ca57be8266e4134ad542c69444d29decb28eb562af4f2d93c834a189212e73f06f828706a139744115385cce8d10b402621677aafd732ebaa52b497ac6b62158

Download Submit
memory/1088-18-0x0000000001FD0000-0x0000000001FF8000-memory.dmp

Filesize
160KB

Download
memory/1088-20-0x0000000001FD0000-0x0000000001FF8000-memory.dmp

Filesize
160KB

Download
memory/1088-22-0x0000000001FD0000-0x0000000001FF8000-memory.dmp

Filesize
160KB

Download
memory/1088-24-0x0000000001FD0000-0x0000000001FF8000-memory.dmp

Filesize
160KB

Download
memory/1088-16-0x0000000001FD0000-0x0000000001FF8000-memory.dmp

Filesize
160KB

Download
memory/1160-30-0x0000000000390000-0x00000000003B8000-memory.dmp

Filesize
160KB

Download
memory/1160-27-0x0000000000390000-0x00000000003B8000-memory.dmp

Filesize
160KB

Download
memory/1160-28-0x0000000000390000-0x00000000003B8000-memory.dmp

Filesize
160KB

Download
memory/1160-29-0x0000000000390000-0x00000000003B8000-memory.dmp

Filesize
160KB

Download
memory/1188-32-0x0000000002560000-0x0000000002588000-memory.dmp

Filesize
160KB

Download
memory/1188-35-0x0000000002560000-0x0000000002588000-memory.dmp

Filesize
160KB

Download
memory/1188-34-0x0000000002560000-0x0000000002588000-memory.dmp

Filesize
160KB

Download
memory/1188-33-0x0000000002560000-0x0000000002588000-memory.dmp

Filesize
160KB

Download
memory/1652-42-0x0000000001F90000-0x0000000001FB8000-memory.dmp

Filesize
160KB

Download
memory/1652-38-0x0000000001F90000-0x0000000001FB8000-memory.dmp

Filesize
160KB

Download
memory/1652-40-0x0000000001F90000-0x0000000001FB8000-memory.dmp

Filesize
160KB

Download
memory/1652-44-0x0000000001F90000-0x0000000001FB8000-memory.dmp

Filesize
160KB

Download
memory/1696-54-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1696-60-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-48-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-49-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-50-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-51-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-1-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1696-149-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1696-3-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1696-2-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1696-52-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-0-0x0000000000429000-0x000000000042B000-memory.dmp

Filesize
8KB

Download
memory/1696-55-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-64-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-62-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-47-0x00000000003D0000-0x00000000003F8000-memory.dmp

Filesize
160KB

Download
memory/1696-58-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-70-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-68-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-66-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-56-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-72-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-76-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-74-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-80-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1696-78-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2096-13-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2096-14-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2096-270-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download