icedid | 9bf3f18e6df61420b78377947d2f038c46d19663650c6525911204b3caed77e3

Analysis

max time kernel
117s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2022, 16:16

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General

Target
6ecfc7786612f3fbedb7faf9b760abef.dll
Size 327KB
Sample220823-tqsaksgdbl
SHA256 9bf3f18e6df61420b78377947d2f038c46d19663650c6525911204b3caed77e3
MD5 6ecfc7786612f3fbedb7faf9b760abef
SHA1 e947f581957311579709dafa0fa4013a2ac7a786
SHA512 7702f6db515e153d49ffb65869b81fc325d80f43513127b2351376e7068a2a3e794d9a6d7c87dd147366ca4145e387a94eeb0aeda473bbf885b53afde1572adf
SSDEEP 6144:F07QxSX4esk2u+O9MB5adI7epYrqM/4koLvjTm29rHmAoybKgRxrmimFP1m2xg6:yv4esk2u+OOB5N72Y2MC7T9HmAhbKgRu
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

icedid 3071892330 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

3071892330

toughflatlying.com

Signatures

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1544	rundll32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{8A5B0192-446E-46EF-BA82-9C3FCEE2338F}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{57E0D118-5971-4BE2-A540-C9AD8B9AC39B}.catalogItem	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1544	rundll32.exe
1544	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ecfc7786612f3fbedb7faf9b760abef.dll,#1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1544

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:4708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1544-132-0x0000000180000000-0x0000000180009000-memory.dmp

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