icedid | bc392d0862c973a75ed900aab55c869242984c9ccee448c9053834b7577e9a05

Analysis

max time kernel
114s
max time network
116s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 23:25

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General

Target

e32ec4435527d0e1e49205eb9d5d3e60N.dll
Size

180KB
MD5

e32ec4435527d0e1e49205eb9d5d3e60
SHA1

4d2f4108a00d7349264c0fdae162bf39242e3615
SHA256

bc392d0862c973a75ed900aab55c869242984c9ccee448c9053834b7577e9a05
SHA512

d6e7377d969f7a2b44bb7939784f00e14966713e3b3bd61c20a3a2e1871ae9786056f684a1b224443159456fbfa8a4b338984a7180feac9ba50965c48af67e1e
SSDEEP

3072:aWDZ3U6U9IXYZM+4P2vOP5w+hrEI0TmCsb:aWDZ3OCZMOprWQ

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

loadlisboa.casa

Signatures

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

IcedID First Stage Loader 2 IoCs

loader

resource	yara_rule
behavioral1/memory/2288-1-0x0000000010000000-0x0000000010381000-memory.dmp	IcedidFirstLoader
behavioral1/memory/2288-2-0x0000000010000000-0x0000000010381000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 24 IoCs

flow	pid	Process
3	2288	rundll32.exe
4	2288	rundll32.exe
6	2288	rundll32.exe
7	2288	rundll32.exe
9	2288	rundll32.exe
10	2288	rundll32.exe
12	2288	rundll32.exe
13	2288	rundll32.exe
17	2288	rundll32.exe
18	2288	rundll32.exe
20	2288	rundll32.exe
21	2288	rundll32.exe
23	2288	rundll32.exe
24	2288	rundll32.exe
26	2288	rundll32.exe
27	2288	rundll32.exe
28	2288	rundll32.exe
29	2288	rundll32.exe
31	2288	rundll32.exe
32	2288	rundll32.exe
34	2288	rundll32.exe
35	2288	rundll32.exe
37	2288	rundll32.exe
38	2288	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 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28
PID 2284 wrote to memory of 2288	2284	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e32ec4435527d0e1e49205eb9d5d3e60N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e32ec4435527d0e1e49205eb9d5d3e60N.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2288

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/2288-0-0x0000000010027000-0x000000001002B000-memory.dmp

Filesize
16KB

Download
memory/2288-1-0x0000000010000000-0x0000000010381000-memory.dmp

Filesize
3.5MB

Download
memory/2288-3-0x0000000010027000-0x000000001002B000-memory.dmp

Filesize
16KB

Download
memory/2288-2-0x0000000010000000-0x0000000010381000-memory.dmp

Filesize
3.5MB

Download