fef6005a18ce3e686d6e25aec9174497580a19f50c17533fa498c4c2ecc2ff41

General

Target

73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe
Size

58KB
MD5

73efec1ae006782b4dbfd7b2598ace36
SHA1

0801da32812b04787758ef758356665202cdbaac
SHA256

fef6005a18ce3e686d6e25aec9174497580a19f50c17533fa498c4c2ecc2ff41
SHA512

10719d7dc4cf7c63c46db088a81d00224bcdf3336a8336259f46787dbfd6621e43492be7c0245e9c93e7833e9ffd5b3e1293c1c86baf5a035e5b44b04c4cd546
SSDEEP

1536:Aq+x9fvssmLaMeyiJmvURXkCgeSLckO8zCBk+ha6:Aqwvs7LcccRXkCgeL8zSpa

Score

7^/10

collection credential_access discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

PINCH3.EXE

pid process

3684 PINCH3.EXE
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

pid	process
3684	PINCH3.EXE

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

PINCH3.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	PINCH3.EXE

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Processes:

PINCH3.EXE73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PINCH3.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe

Modifies registry class 2 IoCs

Processes:

73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PINCH3.EXE

pid process

3684 PINCH3.EXE
3684 PINCH3.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PINCH3.EXE

description pid process

Token: SeDebugPrivilege 3684 PINCH3.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4344 OpenWith.exe

pid	process
3684	PINCH3.EXE
3684	PINCH3.EXE

description	pid	process
Token: SeDebugPrivilege	3684	PINCH3.EXE

pid	process
4344	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe

description	pid	process	target process
PID 3588 wrote to memory of 3684	3588	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe	PINCH3.EXE
PID 3588 wrote to memory of 3684	3588	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe	PINCH3.EXE
PID 3588 wrote to memory of 3684	3588	73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe	PINCH3.EXE

outlook_win_path 1 IoCs

Processes:

PINCH3.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	PINCH3.EXE

C:\Users\Admin\AppData\Local\Temp\73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73efec1ae006782b4dbfd7b2598ace36_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3588

C:\Users\Admin\AppData\Local\Temp\PINCH3.EXE
"C:\Users\Admin\AppData\Local\Temp\PINCH3.EXE"
2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:3684

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\PINCH3.EXE

Filesize
49KB

MD5
7b8d66c13b596bb5911b66c79d43feb4

SHA1
e884dcbe7d871d66c70c1199cfc47bb2fc3360ed

SHA256
425c38fae2bd9e43401b940cfabc7f69b5a4099c2b1e4ff0e792dd12e3b279c7

SHA512
04b66fca240e1aaa0cbc9427dd056f5508a0c493158907ffc523e8c055c4bb00551e214b5f2f2ea6f853495667350a318d308a57ef7dc504493f5dbd2f94d0a1

Download Submit
memory/3588-11-0x000000001FFF0000-0x0000000020006000-memory.dmp

Filesize
88KB

Download
memory/3684-9-0x0000000013140000-0x000000001317C000-memory.dmp

Filesize
240KB

Download
memory/3684-12-0x0000000013140000-0x000000001317C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads