a3c1b74bf446d018664097eb80f2b170b0c5310592fb47f2b2e8d3a4511130c6

Analysis

max time kernel
93s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2024 00:20

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General

Target

f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe
Size

385KB
MD5

f6e3bf7946f92f3b9af31faffa2063b2
SHA1

07e838e9b67ee5ebd367403c90fd7378aaaf503d
SHA256

a3c1b74bf446d018664097eb80f2b170b0c5310592fb47f2b2e8d3a4511130c6
SHA512

0f55e481a238f28e31f64123413e5a7639ed6e955f14ecb5fe9a4d2327b8bae2c073e305eecd5cbcb8a62ea76e285ecf161b82670b36d51b243fb55575591927
SSDEEP

6144:ILWfEVXuo1Asbd1U1RWQ6sBSN63dkALGbys78i9R4oOLV98V1kCZ10vxkkx/PdBY:yb3M7+szwbZ8iYB5ytCqNB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3400	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3400	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe

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

Web Service

T1102

flow	ioc
6	pastebin.com
7	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
916	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
916	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe
3400	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 3400	916	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe	87
PID 916 wrote to memory of 3400	916	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe	87
PID 916 wrote to memory of 3400	916	f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:916
- C:\Users\Admin\AppData\Local\Temp\f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f6e3bf7946f92f3b9af31faffa2063b2_JaffaCakes118.exe

Filesize
385KB

MD5
1005b9534259af036faf7a4892b8db87

SHA1
50eed8910af1d634cb0e4f8e5068c87a7ac2db8e

SHA256
85e3e3fc5a079ecdb1e5acd559c9fa3cc5898d4036f344bff97b0b238e768704

SHA512
5f0912048256c4051b69cae7dd8c6b07db55a9b32d96214149d4568ae8481e4c030e276c1c8732898dcf92218ac5baf45128d5e0241d959d959697f7b07995ac

Download Submit
memory/916-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/916-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/916-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/916-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3400-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3400-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3400-21-0x0000000004EE0000-0x0000000004F3F000-memory.dmp

Filesize
380KB

Download
memory/3400-34-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3400-38-0x000000000C7E0000-0x000000000C81C000-memory.dmp

Filesize
240KB

Download
memory/3400-40-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download