pandastealer | 1f74b7fcaec2411cd90a37b98550fc7e37016fe3ce84a169a859588eda4cbc21

General

Target

9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe
Size

6.5MB
MD5

9419ee4ef3337a61b5f7a0a3949d2a8d
SHA1

04988d7cb660cab4ea2d8c01deae8559a8f11532
SHA256

1f74b7fcaec2411cd90a37b98550fc7e37016fe3ce84a169a859588eda4cbc21
SHA512

58a3308f62e73de811bebcafa66bf0d153773ea948044af3312ad1f70e466d2b1ba00cce29437be5cb1289a3f2d291c036f2d579c6c8512fbe940adbe8be77a3
SSDEEP

98304:NyrC8gMtKbCXjn9IQX5uGiylK8p/DaCO0Y54WxTIln+HTocMxJa67EANewDbXwll:N2C8gHbCXZ3XQsKIanF0n3uQXbqIK

Score

10^/10

pandastealer shurk credential_access discovery infostealer persistence spyware stealer

Malware Config

Signatures

Panda Stealer payload 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WINRAR~2.EXE	family_pandastealer

PandaStealer
Panda Stealer is a fork of CollectorProject Stealer written in C++.
stealer pandastealer
Shurk
Shurk is an infostealer, written in C++ which appeared in 2021.
infostealer shurk

Shurk Stealer payload 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WINRAR~2.EXE	shurk_stealer

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

WINRAR~2.EXE

pid process

4020 WINRAR~2.EXE
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
4020	WINRAR~2.EXE

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

WINRAR~2.EXE

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WINRAR~2.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

WINRAR~2.EXE

pid process

4020 WINRAR~2.EXE
4020 WINRAR~2.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINRAR~2.EXE

pid	process
4020	WINRAR~2.EXE
4020	WINRAR~2.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe

description	pid	process	target process
PID 2224 wrote to memory of 4020	2224	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe	WINRAR~2.EXE
PID 2224 wrote to memory of 4020	2224	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe	WINRAR~2.EXE
PID 2224 wrote to memory of 4020	2224	9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe	WINRAR~2.EXE

C:\Users\Admin\AppData\Local\Temp\9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9419ee4ef3337a61b5f7a0a3949d2a8d_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2224

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WINRAR~2.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WINRAR~2.EXE
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WINRAR~2.EXE
Filesize
490KB

MD5
4a7d68567152344a29b4c6501f95ec07

SHA1
9e964e8a58c21d55756eb63013e8e12b071e92a1

SHA256
4fba76f8161955ba741ac19f40e4e43bc8086707e8c2ccd624f95054abbc59cf

SHA512
7adb1b17872c2a297899ab6e19636d128211005165dd38239a5ad056a9d118e32824e12d65033cd054e0ffe0a2df08ad5fead1dda8f9052c0fe2de5de61bbf28

Download Submit
memory/2224-0-0x00007FF6B8710000-0x00007FF6B8D27000-memory.dmp

Filesize
6.1MB

Download
memory/2224-1-0x00007FF8F2250000-0x00007FF8F2252000-memory.dmp

Filesize
8KB

Download
memory/2224-35-0x00007FF6B8710000-0x00007FF6B8D27000-memory.dmp

Filesize
6.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads