icedid | e8cc09f0b8a4fa13dc11b37f0d8b3c42800224cd41ea279aba76221eb0cca674

Analysis

max time kernel
122s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13-01-2023 02:43

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General

Target

icedid/INV.lnk
Size

1KB
MD5

a5bf79eb941c6b46c54f1c7eeed61e0b
SHA1

c3e4aaf8a1ead1b0e7839c23f39285ce6201a667
SHA256

7149d908813641a2262abf5d9904879f4336b66d0e62fae49dc79465a6058d14
SHA512

5754cec3462d503940593ca01408cef41624cf0186e28995a26bd49e735a0224c5285477c2fe22377b1a48b8b5eb338563a7396c75b39394a4732d2c39289985

Score

10^/10

icedid 1387823457 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

1387823457

allertmnemonkik.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

6 968 rundll32.exe
40 968 rundll32.exe
48 968 rundll32.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation cmd.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

968 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

968 rundll32.exe
968 rundll32.exe

flow	pid	process
6	968	rundll32.exe
40	968	rundll32.exe
48	968	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
968	rundll32.exe

pid	process
968	rundll32.exe
968	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 2728 wrote to memory of 4992	2728	cmd.exe	cmd.exe
PID 2728 wrote to memory of 4992	2728	cmd.exe	cmd.exe
PID 4992 wrote to memory of 728	4992	cmd.exe	xcopy.exe
PID 4992 wrote to memory of 728	4992	cmd.exe	xcopy.exe
PID 4992 wrote to memory of 968	4992	cmd.exe	rundll32.exe
PID 4992 wrote to memory of 968	4992	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\icedid\INV.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2728

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c napphipolD\chialaDeeA.cmd A B C D E F G H I J K L M N O P s R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
2⤵
- Suspicious use of WriteProcessMemory
PID:4992

C:\Windows\system32\xcopy.exe
xcopy /s /i /e /h napphipolD\limiting.dat C:\Users\Admin\AppData\Local\Temp\*
3⤵
PID:728

C:\Windows\system32\rundll32.exe
rundll32 C:\Users\Admin\AppData\Local\Temp\limiting.dat,init
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:968

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

C:\Users\Admin\AppData\Local\Temp\limiting.dat
Filesize
189KB

MD5
c9f3dd6dddcd3beb7070d9f915219034

SHA1
c3f080523dc1b8c444742f372b9d212743b8a503

SHA256
65281fe83e22bde20fa56079bebaea6fb353d1036be8073924fdf64cd9194984

SHA512
41c4bc71788b5c48cdce3337f281c886c38cef0d139bdaa7d90250418df7582663ccc298c04b8e52c0d5f4da1ecd34fb82dd424aacc67d8559bfdc2e2caf160b

Download Submit
C:\Users\Admin\AppData\Local\Temp\limiting.dat
Filesize
189KB

MD5
c9f3dd6dddcd3beb7070d9f915219034

SHA1
c3f080523dc1b8c444742f372b9d212743b8a503

SHA256
65281fe83e22bde20fa56079bebaea6fb353d1036be8073924fdf64cd9194984

SHA512
41c4bc71788b5c48cdce3337f281c886c38cef0d139bdaa7d90250418df7582663ccc298c04b8e52c0d5f4da1ecd34fb82dd424aacc67d8559bfdc2e2caf160b

Download Submit
memory/728-133-0x0000000000000000-mapping.dmp

Download
memory/968-134-0x0000000000000000-mapping.dmp

Download
memory/968-137-0x00000171E39F0000-0x00000171E39F9000-memory.dmp

Filesize
36KB

Download
memory/4992-132-0x0000000000000000-mapping.dmp

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