icedid | 51215d7d543fa28d5327e31002069f37a17cbed4b539bbf437d3a56cf906d3db

Analysis

max time kernel
140s
max time network
159s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 15:37

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General

Target
51215d7d543fa28d5327e31002069f37a17cbed4b539bbf437d3a56cf906d3db_JC.vbs
Size 1012KB
Sample231012-s2tgcabc56
SHA256 51215d7d543fa28d5327e31002069f37a17cbed4b539bbf437d3a56cf906d3db
MD5 cf9c217dd4416c8454b923f0bb526748
SHA1 b039f86204fe0ac7e1f0f5e3690134300071b946
SHA512 f3c6f1be13ba1c0df9a6a062f7eb0c4ff990b0cf9656aac4171dfaa7e10f720f238364f99a16d3992944744114d17735e6dfc9d2abbdc40d2050623c2152d4b5
SSDEEP 6144:XoEsxGrDm4ErxJ0eGGGsphHCapSSJry9lKm4RzIBCAGYse6aWnPPuiUjAxCbT8Ie:21rG66fszIBqPr+vNsmxO8oH1qII85
MD5 SHA1 SHA512 SSDEEP

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
8	2864	rundll32.exe
12	2864	rundll32.exe
14	2864	rundll32.exe

Loads dropped DLL 5 IoCs

pid	Process
2040	regsvr32.exe
2864	rundll32.exe
2864	rundll32.exe
2864	rundll32.exe
2864	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2040	regsvr32.exe
2040	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2040	2176	WScript.exe	28
PID 2176 wrote to memory of 2040	2176	WScript.exe	28
PID 2176 wrote to memory of 2040	2176	WScript.exe	28
PID 2176 wrote to memory of 2040	2176	WScript.exe	28
PID 2176 wrote to memory of 2040	2176	WScript.exe	28
PID 2040 wrote to memory of 2776	2040	regsvr32.exe	29
PID 2040 wrote to memory of 2776	2040	regsvr32.exe	29
PID 2040 wrote to memory of 2776	2040	regsvr32.exe	29
PID 2776 wrote to memory of 2864	2776	cmd.exe	31
PID 2776 wrote to memory of 2864	2776	cmd.exe	31
PID 2776 wrote to memory of 2864	2776	cmd.exe	31

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\51215d7d543fa28d5327e31002069f37a17cbed4b539bbf437d3a56cf906d3db_JC.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" C://windows/Temp/0317-1.dll
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\Admin\Udedacui.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Admin\Udedacui.dll,#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

Udedacui.dll

Path C:\Users\Admin\AppData\Local\Admin\Udedacui.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Cab90EC.tmp

Path C:\Users\Admin\AppData\Local\Temp\Cab90EC.tmp
Size 61KB
SHA256 6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
MD5 f3441b8572aae8801c04f3060b550443
SHA1 4ef0a35436125d6821831ef36c28ffaf196cda15
SHA512 5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
SSDEEP 1536:RfhMeKBlsociYZAT+4oGNk2rb2oX3bUH+uOlEU:RhV0WXvAa4XNoeudU
MD5 SHA1 SHA512 SSDEEP

Submit Download

0317-1.dll

Path C:\windows\Temp\0317-1.dll
Size 328KB
SHA256 5e3bb62b44636f502e387d4c00bd5a7bc1d040332028238ccd812f73e6d859ca
MD5 bb7da19e0399724519724d44d7c331c7
SHA1 b10fb1c24b1d4187e24ee1be76b6247b862b214c
SHA512 b68e3f3fec30cac41a11a939e0a5e9db2e45574cb31201fb9dd92657cd03edc060df4f7026ce2f1d9617b48ac88769dcb67958aea040684e661be82d0f8f3fd9
SSDEEP 6144:yN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmUC3qS7e/g1j:y5FCOWGRayW6sAowXFmUy4U
MD5 SHA1 SHA512 SSDEEP

Submit Download

Udedacui.dll

Path \Users\Admin\AppData\Local\Admin\Udedacui.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Udedacui.dll

Path \Users\Admin\AppData\Local\Admin\Udedacui.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Udedacui.dll

Path \Users\Admin\AppData\Local\Admin\Udedacui.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Udedacui.dll

Path \Users\Admin\AppData\Local\Admin\Udedacui.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

0317-1.dll

Path \Windows\Temp\0317-1.dll
Size 328KB
SHA256 5e3bb62b44636f502e387d4c00bd5a7bc1d040332028238ccd812f73e6d859ca
MD5 bb7da19e0399724519724d44d7c331c7
SHA1 b10fb1c24b1d4187e24ee1be76b6247b862b214c
SHA512 b68e3f3fec30cac41a11a939e0a5e9db2e45574cb31201fb9dd92657cd03edc060df4f7026ce2f1d9617b48ac88769dcb67958aea040684e661be82d0f8f3fd9
SSDEEP 6144:yN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmUC3qS7e/g1j:y5FCOWGRayW6sAowXFmUy4U
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2040-23-0x0000000000130000-0x000000000013D000-memory.dmp

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memory/2040-22-0x0000000000130000-0x000000000013D000-memory.dmp

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memory/2040-4-0x0000000000130000-0x000000000013D000-memory.dmp

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memory/2040-3-0x0000000000130000-0x000000000013D000-memory.dmp

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memory/2864-30-0x0000000000110000-0x000000000015F000-memory.dmp

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memory/2864-31-0x00000000005F0000-0x000000000063C000-memory.dmp

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memory/2864-36-0x00000000005F0000-0x000000000063C000-memory.dmp

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memory/2864-37-0x00000000005F0000-0x000000000063C000-memory.dmp

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memory/2864-38-0x0000000000110000-0x000000000015F000-memory.dmp

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