icedid | 23be804db20cb450cf53fc82143ac34b9e741035c511af3e5c9880e7b3a70b3a

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-08-2024 14:29

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General

Target

c7099a08c33eaa38fe744276500b30c6_JaffaCakes118.dll
Size

211KB
MD5

c7099a08c33eaa38fe744276500b30c6
SHA1

bac78fe403b18cc499336ee2779a89210ce387eb
SHA256

23be804db20cb450cf53fc82143ac34b9e741035c511af3e5c9880e7b3a70b3a
SHA512

0c42968b3638828095504e2bc30ef4970f75fcd074278ab2c5c732615621d3a9c72d7711ecbe70b8cd0f6c8ee876f24a35ed93171eecdef92b14e1b78e2ac6a1
SSDEEP

6144:6ZLwyyyWMa3NIBkL6LDW8dTZdw702edvxiuYOO6umz4N:6ZLwyyyHadIBkLIi8dTL2SvguYOO1mkN

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

ldrstar.casa

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 1 IoCs

loader

Processes:

resource	yara_rule
behavioral1/memory/2156-2-0x0000000075270000-0x00000000752FC000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 36 IoCs

Processes:

rundll32.exe

flow	pid	process
3	2156	rundll32.exe
4	2156	rundll32.exe
6	2156	rundll32.exe
7	2156	rundll32.exe
9	2156	rundll32.exe
10	2156	rundll32.exe
12	2156	rundll32.exe
13	2156	rundll32.exe
17	2156	rundll32.exe
18	2156	rundll32.exe
19	2156	rundll32.exe
20	2156	rundll32.exe
22	2156	rundll32.exe
23	2156	rundll32.exe
25	2156	rundll32.exe
26	2156	rundll32.exe
28	2156	rundll32.exe
29	2156	rundll32.exe
31	2156	rundll32.exe
32	2156	rundll32.exe
33	2156	rundll32.exe
34	2156	rundll32.exe
36	2156	rundll32.exe
37	2156	rundll32.exe
39	2156	rundll32.exe
40	2156	rundll32.exe
42	2156	rundll32.exe
43	2156	rundll32.exe
45	2156	rundll32.exe
46	2156	rundll32.exe
47	2156	rundll32.exe
48	2156	rundll32.exe
50	2156	rundll32.exe
51	2156	rundll32.exe
53	2156	rundll32.exe
54	2156	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 2156	2172	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7099a08c33eaa38fe744276500b30c6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c7099a08c33eaa38fe744276500b30c6_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2156-0-0x00000000752A3000-0x00000000752A7000-memory.dmp

Filesize
16KB

Download
memory/2156-1-0x0000000075270000-0x00000000752FC000-memory.dmp

Filesize
560KB

Download
memory/2156-2-0x0000000075270000-0x00000000752FC000-memory.dmp

Filesize
560KB

Download
memory/2156-3-0x00000000752A3000-0x00000000752A7000-memory.dmp

Filesize
16KB

Download