cobaltstrike | 87b9a803fb991bd9e508b55bb01fb657e505d7bd077bc18ce13d0ea518f202fd

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26/11/2024, 11:59

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General

Target

a1cbb55f6316a7a7ef379e9b09802835_JaffaCakes118.dll
Size

397KB
MD5

a1cbb55f6316a7a7ef379e9b09802835
SHA1

8a12b893d11dcf21da5c2ecdd4f4879406d4f848
SHA256

87b9a803fb991bd9e508b55bb01fb657e505d7bd077bc18ce13d0ea518f202fd
SHA512

e669e3eeebf6c72fda3ba4a20a1c5882ee6166fed120a5a00e8ae36ab8562586b40a3416cf8675a3665a6387e61c821d4ad63a9645d5a5e947efa3ffb6506af4
SSDEEP

6144:RWsKyc+w/50wpi+TafNEJrOuQVyX0Wglt1M/Nt+j2IVJ:Rhk+w/K+6xuQV80PP

Score

10^/10

cobaltstrike 1627331580 backdoor trojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

1627331580

http://rodeo.shoppond.com:443/api/messaging/read/46wjf9shdo33/events

Attributes

access_type
512
beacon_type
2048
host
rodeo.shoppond.com,/api/messaging/read/46wjf9shdo33/events
http_header1
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
http_header2
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
http_method1
GET
http_method2
POST
jitter
8448
polling_time
45500
port_number
443
sc_process32
%windir%\syswow64\logman.exe
sc_process64
%windir%\sysnative\logman.exe
state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWFGJRvOhUDntqq2p3Eas2qveYiUJa20VeX34i4BT/A+imTotd4BKZrqx5XD1qxhQ0BW6t/pFlN59bwpFpNWOYtjMvIgUjMAQvKgNaRxukuqdO/orXWEdlw2fpb+jb03tgNKnBxs/Vt9BJd1E0y8w6dogw02nJlzbGX8MHDZUIvwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
unknown1
6.711296e+07
unknown2
AAAABAAAAA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
unknown3
1.610612736e+09
uri
/api/messaging/send/37dj4sh873h
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
watermark
1627331580

Signatures

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike
Cobaltstrike family
cobaltstrike

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2856 set thread context of 2456	2856	rundll32.exe	30

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2456	2856	rundll32.exe	30
PID 2856 wrote to memory of 2456	2856	rundll32.exe	30
PID 2856 wrote to memory of 2456	2856	rundll32.exe	30
PID 2856 wrote to memory of 2456	2856	rundll32.exe	30
PID 2856 wrote to memory of 2456	2856	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1cbb55f6316a7a7ef379e9b09802835_JaffaCakes118.dll,#1
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\system32\rundll32.exe
  C:\Windows\system32\rundll32.exe
  2⤵
  PID:2456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2456-4-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2456-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2456-7-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2456-1-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2456-2-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp

Filesize
4KB

Download
memory/2456-9-0x00000000003A0000-0x00000000003E1000-memory.dmp

Filesize
260KB

Download
memory/2456-11-0x000007FEFB980000-0x000007FEFBA20000-memory.dmp

Filesize
640KB

Download
memory/2456-13-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download