icedid | 850970e2dfb4f52b461b6daf8bed02469a391ec1d4c1d9251ab427e06a282225

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 04:03

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General

Target

ce9b8b9019a185c1c346334bd9e70939_JaffaCakes118.dll
Size

267KB
MD5

ce9b8b9019a185c1c346334bd9e70939
SHA1

bac6905c18d7ab7aef2e340c7384fa41cdbebb9c
SHA256

850970e2dfb4f52b461b6daf8bed02469a391ec1d4c1d9251ab427e06a282225
SHA512

f870f0cdbaea32e14d5f30b43025f719a611ef1d1ba246e4cd7db82646d137c58c351dcfdc7a665b0fa747c9628d085ff1cfe0a692cc5779d9b0a4c265fecebd
SSDEEP

3072:WKCvsQ1ZkyvvaVG5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCRvytr7UtkiBvPLiAOg3kaeXV6y

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 2 IoCs

loader

Processes:

resource	yara_rule
behavioral2/memory/3748-1-0x00000000750E0000-0x0000000075635000-memory.dmp	IcedidFirstLoader
behavioral2/memory/3748-2-0x00000000750E0000-0x0000000075635000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 13 IoCs

Processes:

rundll32.exe

flow	pid	process
34	3748	rundll32.exe
37	3748	rundll32.exe
44	3748	rundll32.exe
47	3748	rundll32.exe
51	3748	rundll32.exe
53	3748	rundll32.exe
56	3748	rundll32.exe
59	3748	rundll32.exe
61	3748	rundll32.exe
62	3748	rundll32.exe
66	3748	rundll32.exe
71	3748	rundll32.exe
73	3748	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 2968 wrote to memory of 3748	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3748	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3748	2968	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce9b8b9019a185c1c346334bd9e70939_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce9b8b9019a185c1c346334bd9e70939_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3748

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4380,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=3996 /prefetch:8
1⤵
PID:3556

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/3748-0-0x0000000075123000-0x0000000075127000-memory.dmp

Filesize
16KB

Download
memory/3748-1-0x00000000750E0000-0x0000000075635000-memory.dmp

Filesize
5.3MB

Download
memory/3748-2-0x00000000750E0000-0x0000000075635000-memory.dmp

Filesize
5.3MB

Download
memory/3748-3-0x0000000075123000-0x0000000075127000-memory.dmp

Filesize
16KB

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