icedid | f591e473859ad8efcc6390732aca39899fe5910101618bfcff8b4c062c3c5fe0

Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
28-07-2024 09:02

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General

Target

11a178d30b84e7afa0a759d6048c48e1_JaffaCakes118.dll
Size

267KB
MD5

11a178d30b84e7afa0a759d6048c48e1
SHA1

6c612f49d04675229f56e7021ac18cdeba37e6d0
SHA256

f591e473859ad8efcc6390732aca39899fe5910101618bfcff8b4c062c3c5fe0
SHA512

58f4a9bf209d7505c8aba1e02577ec34dc2640cd6f7eea4b0f97515c75bab332a40eef30db0751f68ab4846b1fc44b855330609ce9fdf2ee0a37b110ec2b2e1d
SSDEEP

3072:WKCvsQ1ZkyvvaVT5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCevytr7UtkiBvPLiAOg3kaeXV6y

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

wertigohol.click

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
behavioral2/memory/3188-1-0x0000000075120000-0x0000000075675000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 19 IoCs

Processes:

rundll32.exe

flow	pid	process
8	3188	rundll32.exe
10	3188	rundll32.exe
11	3188	rundll32.exe
14	3188	rundll32.exe
16	3188	rundll32.exe
20	3188	rundll32.exe
23	3188	rundll32.exe
29	3188	rundll32.exe
31	3188	rundll32.exe
34	3188	rundll32.exe
35	3188	rundll32.exe
38	3188	rundll32.exe
44	3188	rundll32.exe
45	3188	rundll32.exe
46	3188	rundll32.exe
49	3188	rundll32.exe
51	3188	rundll32.exe
53	3188	rundll32.exe
54	3188	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 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1696 wrote to memory of 3188	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 3188	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 3188	1696	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\11a178d30b84e7afa0a759d6048c48e1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\11a178d30b84e7afa0a759d6048c48e1_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3188

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

Replay Monitor

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Downloads

memory/3188-0-0x0000000075163000-0x0000000075167000-memory.dmp

Filesize
16KB

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memory/3188-1-0x0000000075120000-0x0000000075675000-memory.dmp

Filesize
5.3MB

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