88a0d597f58eaa42c1a0ffdbc36071df3b6c8ae5f018542c6ec44db5b84ab70a

Analysis

max time kernel
142s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 02:33

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General

Target

7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
Size

843KB
MD5

7245351ab46e26085e1e7b8369ce4cfa
SHA1

e019f27af2e32ec2038ad1d1ae1b6d7a16c53700
SHA256

88a0d597f58eaa42c1a0ffdbc36071df3b6c8ae5f018542c6ec44db5b84ab70a
SHA512

aa6dccb703c7c8ca72d20bee1628a44ff94b3c0165d61443884b998f5cb06e4f274c38e2c726377418f21afe00e43c4e091828cb50de136986f7056f0ef0cd6e
SSDEEP

24576:baEz4itRbTnoU0aspxmTV1to7kf//H3Hou1tm:DcQRbT50asnmxTWYnHDI

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2748	svchost.exe
2892	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
2628	svchost.exe

Loads dropped DLL 4 IoCs

pid	Process
2748	svchost.exe
2892	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
2892	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
2892	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe

Drops file in Program Files directory 39 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\svchost.exe	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe

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 4 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	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

NSIS installer 1 IoCs

installer

resource	yara_rule
behavioral1/files/0x000c000000016c6e-10.dat	nsis_installer_1

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2892	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2900 wrote to memory of 2748	2900	7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe	30
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31
PID 2748 wrote to memory of 2892	2748	svchost.exe	31

C:\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Windows\svchost.exe
  "C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2892

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\svchost.exe

Filesize
35KB

MD5
9e3c13b6556d5636b745d3e466d47467

SHA1
2ac1c19e268c49bc508f83fe3d20f495deb3e538

SHA256
20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8

SHA512
5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b

Download Submit
\Users\Admin\AppData\Local\Temp\7245351ab46e26085e1e7b8369ce4cfa_JaffaCakes118.exe

Filesize
808KB

MD5
b1c89173ae5879cd8b643d45b26073b1

SHA1
320261b0238b5b530609c395b0700f08df205dec

SHA256
478d44f031c01412c56e0f1e7d1fa729ee744be29f747efe6ed0cf592cf94b23

SHA512
4856741eb4fd9a548010666da1fcc39175cac9a0960247a0232edf71c4869ceae0641c509f7882deb3160ac546b78e3dde555e9ad2ae7e7d7f7bd063b82bb776

Download Submit
memory/2628-22-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2628-33-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2628-36-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2748-19-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2900-6-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download