a07f59f98713dac3d1fca666589763e9408d9ddf559e642682fbde2873f7c953

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 15:55

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General

Target

28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe
Size

344KB
MD5

28bc1957a358ee387f38a9ab87c9406f
SHA1

243a4444f83fbf612811209d49c3c31be440c4bf
SHA256

a07f59f98713dac3d1fca666589763e9408d9ddf559e642682fbde2873f7c953
SHA512

454b593389cc6cbd5e64a1693de48de6267011fce1824557764b9f521f09f98bd560e4948932722e4903e7ec2a4d63057be15e6136c360253bc3aeba7b98d288
SSDEEP

6144:a8u1ZcjmBY+Msn4A6ne9OV8GPSkFFVc+5Ny84mSK/srm9Le/FXn:WcjG7fWeUV8ex664kKYLun

Score

8^/10

upx

Malware Config

Signatures

Manipulates Digital Signatures 1 TTPs 1 IoCs

Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing\State = "146944"	9arpPz0Ogm13EpH.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1668-1-0x0000000000400000-0x00000000004C9000-memory.dmp	upx
behavioral1/memory/2212-4-0x0000000000400000-0x00000000004D7000-memory.dmp	upx
behavioral1/memory/2212-5-0x0000000000400000-0x00000000004D7000-memory.dmp	upx

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\9arpPz0Ogm13EpH	9arpPz0Ogm13EpH.exe
File opened for modification	C:\PROGRA~3\9arpPz0Ogm13EpH	9arpPz0Ogm13EpH.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Internet Explorer\Main	9arpPz0Ogm13EpH.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Internet Explorer\Main\Use FormSuggest = "Yes"	9arpPz0Ogm13EpH.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2212	9arpPz0Ogm13EpH.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2212	9arpPz0Ogm13EpH.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe
2212	9arpPz0Ogm13EpH.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2212	1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe	30
PID 1668 wrote to memory of 2212	1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe	30
PID 1668 wrote to memory of 2212	1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe	30
PID 1668 wrote to memory of 2212	1668	28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\28bc1957a358ee387f38a9ab87c9406f_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1668
- C:\PROGRA~3\9arpPz0Ogm13EpH.exe
  C:\PROGRA~3\9arpPz0Ogm13EpH.exe
  2⤵
  - Manipulates Digital Signatures
  - Drops file in Program Files directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1668-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1668-1-0x0000000000400000-0x00000000004C9000-memory.dmp

Filesize
804KB

Download
memory/1668-3-0x0000000000400000-0x00000000004C9000-memory.dmp

Filesize
804KB

Download
memory/1668-2-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-4-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-5-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-11-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-12-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-13-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-14-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-16-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-17-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-18-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-19-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-20-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-21-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-22-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-24-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-25-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-26-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/2212-27-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download