icedid | 5bab2bc0843f9d5124b39f80e12ad6d1f02416b0340d7cfec8cf7b14cd4385bf

General

Target

5bab2bc0843f9d5124b39f80e12ad6d1f02416b0340d7cfec8cf7b14cd4385bf_JC.vbs
Size

1012KB
MD5

4ff5625e6bd063811ec393b315d2c714
SHA1

42b188e2e015a72accc50fcbde2d2c81f5258d0b
SHA256

5bab2bc0843f9d5124b39f80e12ad6d1f02416b0340d7cfec8cf7b14cd4385bf
SHA512

f74317199b5c4a45750e1b1e2a4216b51fb8f68dc9634638fa14ebd2c5d32f70d5f0f0172d587c5ab669d0a75e198063e3613a8070d3a8f3d7391d4f406d6053
SSDEEP

6144:ahBT1O3Ok0FID+bbGALk9kJmtZYvz20FAyEJdHLyhS3Vdhka8rccTXCOQS7YPWGc:RALgObHuyozlr5VZl5h1NY

Score

10^/10

icedid 361893872 banker trojan

Malware Config

Extracted

Family

icedid

Campaign

361893872

Signatures

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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
44	3924	rundll32.exe
47	3924	rundll32.exe
50	3924	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	WScript.exe

Loads dropped DLL 2 IoCs

pid	Process
3992	regsvr32.exe
3924	rundll32.exe

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\CLSID\{176999F7-E272-84DF-DB27-26AC523859D9}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\CLSID\{176999F7-E272-84DF-DB27-26AC523859D9}\ = 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3992	regsvr32.exe
3992	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 3992	2604	WScript.exe	82
PID 2604 wrote to memory of 3992	2604	WScript.exe	82
PID 3992 wrote to memory of 2192	3992	regsvr32.exe	91
PID 3992 wrote to memory of 2192	3992	regsvr32.exe	91
PID 2192 wrote to memory of 3924	2192	cmd.exe	93
PID 2192 wrote to memory of 3924	2192	cmd.exe	93

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5bab2bc0843f9d5124b39f80e12ad6d1f02416b0340d7cfec8cf7b14cd4385bf_JC.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" C://windows/Temp/0370-1.dll
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3992
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Roaming\{CFDD64AA-57CC-7A94-1CE4-2A6300131F4F}\Admin\edotumacii3.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2192
  - - C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Roaming\{CFDD64AA-57CC-7A94-1CE4-2A6300131F4F}\Admin\edotumacii3.dll,#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Modifies registry class
      PID:3924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

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\Roaming\{CFDD64AA-57CC-7A94-1CE4-2A6300131F4F}\Admin\edotumacii3.dll

Filesize
583KB

MD5
0245e02cbb6ffe2716c2aeb7fb8006d0

SHA1
59dd3d2477211eb4fcd72b542812a2036fa0e1e8

SHA256
5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

SHA512
0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

Download Submit
C:\Users\Admin\AppData\Roaming\{CFDD64AA-57CC-7A94-1CE4-2A6300131F4F}\Admin\edotumacii3.dll

Filesize
583KB

MD5
0245e02cbb6ffe2716c2aeb7fb8006d0

SHA1
59dd3d2477211eb4fcd72b542812a2036fa0e1e8

SHA256
5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

SHA512
0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

Download Submit
C:\Windows\Temp\0370-1.dll

Filesize
328KB

MD5
bf15a998fd84bee284ae9f7422bda640

SHA1
e51217efb6e33fca9f7c5f51e5c3a4ae50499a37

SHA256
fab34d1f0f906f64f95b9f244ae1fe090427e606a9c808c720e18e93a08ed84d

SHA512
d7506cb1f7906fd9fb4a06904ed929c4cc187396e40d477b83945d7035e45f03237270abe3f6bcf8f3e6f54bb99392fc069f0582667e2bb6ad8d80f91a11f968

Download Submit
C:\windows\Temp\0370-1.dll

Filesize
328KB

MD5
bf15a998fd84bee284ae9f7422bda640

SHA1
e51217efb6e33fca9f7c5f51e5c3a4ae50499a37

SHA256
fab34d1f0f906f64f95b9f244ae1fe090427e606a9c808c720e18e93a08ed84d

SHA512
d7506cb1f7906fd9fb4a06904ed929c4cc187396e40d477b83945d7035e45f03237270abe3f6bcf8f3e6f54bb99392fc069f0582667e2bb6ad8d80f91a11f968

Download Submit
memory/3924-19-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3924-12-0x0000012EAB8C0000-0x0000012EAB90F000-memory.dmp

Filesize
316KB

Download
memory/3924-13-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3924-18-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3924-20-0x0000012EAB8C0000-0x0000012EAB90F000-memory.dmp

Filesize
316KB

Download
memory/3924-22-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3924-23-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3924-25-0x0000012EAD260000-0x0000012EAD2AC000-memory.dmp

Filesize
304KB

Download
memory/3992-8-0x00000000008F0000-0x00000000008FD000-memory.dmp

Filesize
52KB

Download
memory/3992-4-0x00000000008F0000-0x00000000008FD000-memory.dmp

Filesize
52KB

Download

Analysis

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