icedid | c3cfabfe54884ee0bf1d2f990571c5accee775e1d76f28c1b891893ad2e2382e

Analysis

max time kernel
140s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 23:17

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General

Target
New_Working_Conditions[2023.10.11_08-07].vbs
Size 1012KB
Sample231011-29pmssdd69
SHA256 c3cfabfe54884ee0bf1d2f990571c5accee775e1d76f28c1b891893ad2e2382e
MD5 d6d24944526a4d2e37da13b71ea72e7d
SHA1 983ff2281b402f707af6304a2ca78df38999a21a
SHA512 e2f20e67958ce4d7b77e2a36e950f94dadf514445d4f5d5e5c0ed16c9000f8267ccad301e86641d5adc413a5ab03039fa6bf793392eb47596aed009b3920f57e
SSDEEP 6144:nXfOzE9jUGcxOHFXXz60fbWgidkgDoONlZUMqMxWeZYdBNSYUgyTu2dskb3thOyG:PoEDuzOMq3v1ZS6lUGsokGI2h
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	2780	rundll32.exe
12	2780	rundll32.exe
14	2780	rundll32.exe

Loads dropped DLL 5 IoCs

pid	Process
1688	regsvr32.exe
2780	rundll32.exe
2780	rundll32.exe
2780	rundll32.exe
2780	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-1-5-21-3185155662-718608226-894467740-1000_CLASSES\CLSID\{42703548-2101-70A1-5CF1-5EE12D0C33D9}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\CLSID\{42703548-2101-70A1-5CF1-5EE12D0C33D9}\ = 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1688	regsvr32.exe
1688	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1688	1100	WScript.exe	28
PID 1100 wrote to memory of 1688	1100	WScript.exe	28
PID 1100 wrote to memory of 1688	1100	WScript.exe	28
PID 1100 wrote to memory of 1688	1100	WScript.exe	28
PID 1100 wrote to memory of 1688	1100	WScript.exe	28
PID 1688 wrote to memory of 2544	1688	regsvr32.exe	31
PID 1688 wrote to memory of 2544	1688	regsvr32.exe	31
PID 1688 wrote to memory of 2544	1688	regsvr32.exe	31
PID 2544 wrote to memory of 2780	2544	cmd.exe	33
PID 2544 wrote to memory of 2780	2544	cmd.exe	33
PID 2544 wrote to memory of 2780	2544	cmd.exe	33

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\New_Working_Conditions[2023.10.11_08-07].vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" C://windows/Temp/0040-1.dll
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1688
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2544
  - - C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll,#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Modifies registry class
      PID:2780

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

94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Size 344B
SHA256 57b011ecee7f1634aaa3b2b2c8695497b99b0a7b9addb6ab329db94dfbb9b9e2
MD5 04ceb426dcca54baac3e298f07ff5148
SHA1 83bffc4e348b2df61ca05c68a9268a9921036dfe
SHA512 4211ce914ccebbbc89456cd201b67bf47ff88f27b4dd893b9cec472b3fec785271c2be64fe2aff6f9eab460f37b1a0310d514d0ed11a63367b22961ef0121cb8
MD5 SHA1 SHA512

Submit Download

CabE83F.tmp

Path C:\Users\Admin\AppData\Local\Temp\CabE83F.tmp
Size 61KB
SHA256 6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
MD5 f3441b8572aae8801c04f3060b550443
SHA1 4ef0a35436125d6821831ef36c28ffaf196cda15
SHA512 5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
SSDEEP 1536:RfhMeKBlsociYZAT+4oGNk2rb2oX3bUH+uOlEU:RhV0WXvAa4XNoeudU
MD5 SHA1 SHA512 SSDEEP

Submit Download

TarB01E.tmp

Path C:\Users\Admin\AppData\Local\Temp\TarB01E.tmp
Size 163KB
SHA256 bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
MD5 9441737383d21192400eca82fda910ec
SHA1 725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA512 7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
SSDEEP 1536:AA8JXlCUs0RvWqgCyPW5BXNWdm1wpyru2/3EwjYoz0VDTrubmt6t+:AtJXq0RuXCyfdmAyru2/RAKtU
MD5 SHA1 SHA512 SSDEEP

Submit Download

Uzweacpb64.dll

Path C:\Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

0040-1.dll

Path C:\windows\Temp\0040-1.dll
Size 328KB
SHA256 a7e4a7af655d0c80ca94d34586639e2987266c4e7c42f81e62b3a432b21252ba
MD5 783edfd30c96d2e0044bcd9be9f75d5d
SHA1 e0814720684498b1e759d49f8832e9f823d2ebb7
SHA512 773ebbd92d99866e782dc07714260913f800b97b949897f60f1a9e24cac20a9f58523f983e9691c15ab1af8c4893e92231223a17993c0c27f69d13f7915985ce
SSDEEP 6144:yAN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmU7IPxaXH8jbd:yA5FCOWGRayW6sAowXFmU7IZscjh
MD5 SHA1 SHA512 SSDEEP

Submit Download

Uzweacpb64.dll

Path \Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Uzweacpb64.dll

Path \Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Uzweacpb64.dll

Path \Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

Uzweacpb64.dll

Path \Users\Admin\AppData\Roaming\boebebbd64\Uzweacpb64.dll
Size 583KB
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
SSDEEP 12288:ujan3B7+2OoGEwYXorDxBDWgyv9cii8VPezCTr:Jn3B7+2OyJo/DWz9cS2zW
MD5 SHA1 SHA512 SSDEEP

Submit Download

0040-1.dll

Path \Windows\Temp\0040-1.dll
Size 328KB
SHA256 a7e4a7af655d0c80ca94d34586639e2987266c4e7c42f81e62b3a432b21252ba
MD5 783edfd30c96d2e0044bcd9be9f75d5d
SHA1 e0814720684498b1e759d49f8832e9f823d2ebb7
SHA512 773ebbd92d99866e782dc07714260913f800b97b949897f60f1a9e24cac20a9f58523f983e9691c15ab1af8c4893e92231223a17993c0c27f69d13f7915985ce
SSDEEP 6144:yAN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmU7IPxaXH8jbd:yA5FCOWGRayW6sAowXFmU7IZscjh
MD5 SHA1 SHA512 SSDEEP

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memory/1688-4-0x00000000001B0000-0x00000000001BD000-memory.dmp

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memory/1688-22-0x00000000001B0000-0x00000000001BD000-memory.dmp

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memory/2780-29-0x0000000000120000-0x000000000016F000-memory.dmp

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memory/2780-30-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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memory/2780-35-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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memory/2780-36-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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memory/2780-37-0x0000000000120000-0x000000000016F000-memory.dmp

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memory/2780-57-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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memory/2780-58-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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memory/2780-60-0x0000000001C30000-0x0000000001C7C000-memory.dmp

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