icedid | 756f91d003c22eec8e478f20b124fef3c8e18fd550df645c0148a6ddd91a973d

Analysis

max time kernel
145s
max time network
144s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-07-2024 10:04

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General

Target

3f9cf3795f03024fc601e7d30f42b599_JaffaCakes118.dll
Size

267KB
MD5

3f9cf3795f03024fc601e7d30f42b599
SHA1

f951a7b1e08305f560f00528d8e0bf160110d34f
SHA256

756f91d003c22eec8e478f20b124fef3c8e18fd550df645c0148a6ddd91a973d
SHA512

c57a402a037c36e84aaae4e722eea4cf9bc7e190cdadb95a503f83c27b53f5fbf54c51909e1de2adbec9fe3e14c86f22088f18053ce280873b4b2e80a0e775fb
SSDEEP

3072:WKCvsQ1ZkyvvaVD5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCmvytr7UtkiBvPLiAOg3kaeXV6y

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

resource	yara_rule
behavioral1/memory/2260-1-0x0000000073A60000-0x0000000073FB5000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 34 IoCs

flow	pid	Process
3	2260	rundll32.exe
4	2260	rundll32.exe
6	2260	rundll32.exe
7	2260	rundll32.exe
10	2260	rundll32.exe
11	2260	rundll32.exe
13	2260	rundll32.exe
14	2260	rundll32.exe
16	2260	rundll32.exe
17	2260	rundll32.exe
18	2260	rundll32.exe
19	2260	rundll32.exe
21	2260	rundll32.exe
22	2260	rundll32.exe
24	2260	rundll32.exe
25	2260	rundll32.exe
27	2260	rundll32.exe
28	2260	rundll32.exe
30	2260	rundll32.exe
31	2260	rundll32.exe
32	2260	rundll32.exe
33	2260	rundll32.exe
35	2260	rundll32.exe
36	2260	rundll32.exe
38	2260	rundll32.exe
39	2260	rundll32.exe
41	2260	rundll32.exe
42	2260	rundll32.exe
44	2260	rundll32.exe
45	2260	rundll32.exe
46	2260	rundll32.exe
47	2260	rundll32.exe
49	2260	rundll32.exe
50	2260	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

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30
PID 2304 wrote to memory of 2260	2304	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3f9cf3795f03024fc601e7d30f42b599_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3f9cf3795f03024fc601e7d30f42b599_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2260

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/2260-0-0x0000000073AA3000-0x0000000073AA7000-memory.dmp

Filesize
16KB

Download
memory/2260-1-0x0000000073A60000-0x0000000073FB5000-memory.dmp

Filesize
5.3MB

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