47ff5712479094b9b0f56f8355c79f68e6c1cf0a73df81941ba4e15d7869615a

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:26

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General

Target

eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
Size

131KB
MD5

eac208eaaeade3d7b93abf20e490c070
SHA1

661c2227fd98d07cb313491918e96696bc3ef1ed
SHA256

47ff5712479094b9b0f56f8355c79f68e6c1cf0a73df81941ba4e15d7869615a
SHA512

db699e4154e38de1cd29a7a5986ca17cb1e246075c5b76bcc50e762cc6ef089d7e45141d808ed79887ef3f1b76c73ba5231a1c41862f24180dc9019590c9f6ac
SSDEEP

1536:XR6JlmvbgqIKrHkgtuf3O7nGgarSgRwvvwLm8NJLFAKJMV5Vy6KKUKw0Fdnu4w6v:XR6Jk/Ef3OCgaqvYLm8PHRPKUzTksyZ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2752	Qfiwea.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Qfiwea.exe	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
File created	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	Qfiwea.exe
File opened for modification	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	Qfiwea.exe
File created	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
File created	C:\Windows\Qfiwea.exe	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe

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	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Qfiwea.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main	Qfiwea.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International	Qfiwea.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe
2752	Qfiwea.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2752	2652	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2752	2652	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2752	2652	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2752	2652	eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac208eaaeade3d7b93abf20e490c070_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\Qfiwea.exe
  C:\Windows\Qfiwea.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

C:\Windows\Qfiwea.exe

Filesize
131KB

MD5
eac208eaaeade3d7b93abf20e490c070

SHA1
661c2227fd98d07cb313491918e96696bc3ef1ed

SHA256
47ff5712479094b9b0f56f8355c79f68e6c1cf0a73df81941ba4e15d7869615a

SHA512
db699e4154e38de1cd29a7a5986ca17cb1e246075c5b76bcc50e762cc6ef089d7e45141d808ed79887ef3f1b76c73ba5231a1c41862f24180dc9019590c9f6ac

Download Submit
C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job

Filesize
372B

MD5
1913cef99a91236bcab058c26dfc8530

SHA1
ec2e78a147f1a0d96d685d7cd142195ba1993918

SHA256
7ce5b153e59500f31d01f8270a1eac03474220bfb624344cbe861283e8ded1bc

SHA512
71f9a5d1f02b93d8b7b4f5dc4ccfb36551247aa98679c9f1508e01e8f26ab4230aa13dd7fe0530ef3313102c11b9aaa502a0104413bcab223d008e9e1b5e25e6

Download Submit
memory/2652-8093-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2652-1-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2652-0-0x0000000000260000-0x0000000000273000-memory.dmp

Filesize
76KB

Download
memory/2652-43071-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47732-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47736-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-9-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47730-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-8-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47733-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47735-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-31902-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47737-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47738-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47739-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47740-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47741-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47742-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2752-47743-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download