5ccca889b91918e57eaca60240ff5efc90aa2d3253e2913c78f1d3df8aa2b223

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 16:18

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General

Target

f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe
Size

506KB
MD5

f854fa12f7169800382bd8f368db4631
SHA1

6d8a0d0f51e7eae50c0dfef1c774ffeb2c743540
SHA256

5ccca889b91918e57eaca60240ff5efc90aa2d3253e2913c78f1d3df8aa2b223
SHA512

40c74bea15de524191d375ddaf66253f7871796d68c836ade25791a0e46a60cf3eb9659f69734e168a76bb29654766ec0ef47db981b35728416a253b874df6b6
SSDEEP

12288:2UBkXyZJao6faEIdhlb1rR7d7ioHTLIlgpAGxS:2AkIIyhlbNFdWoHPIws

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2668	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe
1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 1640	2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	28
PID 2928 wrote to memory of 1640	2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	28
PID 2928 wrote to memory of 1640	2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	28
PID 2928 wrote to memory of 1640	2928	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	28
PID 1640 wrote to memory of 2668	1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2668	1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2668	1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2668	1640	f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\f854fa12f7169800382bd8f368db4631_JaffaCakes118.exe

Filesize
506KB

MD5
49c798a0665b8c8cc0160c6fc00fd703

SHA1
df89a786287a8d602a92d266ca77f0fd2e29cc94

SHA256
2c9b70cba670b266cf7026df3cecf2b55a9179fa15875330f4ec531d93fd2264

SHA512
c28ac8ba665c5bfd307858a5aca6a8e59baaef27549f8f740ddcfb83287879b21b64fb8c47d4f50f80e8f16f02871ac90ed2f7fff96a471cda7f6bfce949759c

Download Submit
memory/1640-18-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/1640-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1640-25-0x0000000002D40000-0x0000000002DBE000-memory.dmp

Filesize
504KB

Download
memory/1640-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2928-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2928-1-0x0000000000370000-0x00000000003F3000-memory.dmp

Filesize
524KB

Download
memory/2928-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2928-12-0x0000000002CA0000-0x0000000002D23000-memory.dmp

Filesize
524KB

Download
memory/2928-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download