cobaltstrike | 0e8711cf951a23cbb09f2de978919342b3f0f253be37769bf9ba0cf83ec7311c

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-03-2024 15:26

Target

25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe
Size

2.6MB
MD5

25933e2a77b5d511fd925fee8ec55096
SHA1

a257e1515c4568c6c509766a6422506454f77182
SHA256

0e8711cf951a23cbb09f2de978919342b3f0f253be37769bf9ba0cf83ec7311c
SHA512

74f46c2861eceb2831265d913f64cf2a831beddaf9b97d60636b48a935c72568fd46ad2cf47e714c56a8598406fecc51805a13d49e2e2ce73339764bc219321d
SSDEEP

49152:lNV9bmhH441v510VkY2izs4L5KZsF8JUEHM50no:nV96m80Vkz7Xet

Score

10^/10

Family

cobaltstrike

http://apt.freelinuxupdate.tk:2053/bootstrap-2.min.js

Attributes

user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0)

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike
Executes dropped EXE 1 IoCs

Processes:

go-memexec-706820755.exe

pid process

2968 go-memexec-706820755.exe
Loads dropped DLL 2 IoCs

Processes:

25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe

pid process

1924 25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe
1924 25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe

pid	process
2968	go-memexec-706820755.exe

pid	process
1924	25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe
1924	25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe

description	pid	process	target process
PID 1924 wrote to memory of 2968	1924	25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe	go-memexec-706820755.exe
PID 1924 wrote to memory of 2968	1924	25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe	go-memexec-706820755.exe
PID 1924 wrote to memory of 2968	1924	25933e2a77b5d511fd925fee8ec55096_JaffaCakes118.exe	go-memexec-706820755.exe

C:\Users\Admin\AppData\Local\Temp\go-memexec-706820755.exe
C:\Users\Admin\AppData\Local\Temp\go-memexec-706820755.exe
2⤵
- Executes dropped EXE
PID:2968

C:\Users\Admin\AppData\Local\Temp\go-memexec-706820755.exe
Filesize
17KB

MD5
9d762e4548577c32d8a029e3983c795d

SHA1
93d50006d7620a6c645f9f171ee296e269a6a08e

SHA256
c4eb4a626157e39ccb35a87196cab924ef63227c0434647b71fc904ee69ccd70

SHA512
1a2f628080fb60ee615824d24f3f1edf73d8a5c79b1f5c554c34defdb934ba5b6d2727a8645ffad7d51d95beec0c9e89ad968d1489fd194478902919b86e85b2

Download Submit
memory/2968-7-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2968-8-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download