icedid | b3d93ea5acba35ad48b26124a42b0706b05b3c063a309089dc15d43f308a9167

Analysis

max time kernel
127s
max time network
143s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 19:12

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General

Target
b3d93ea5acba35ad48b26124a42b0706b05b3c063a309089dc15d43f308a9167_JC.vbs
Size 1012KB
Sample231012-xwl8asac21
SHA256 b3d93ea5acba35ad48b26124a42b0706b05b3c063a309089dc15d43f308a9167
MD5 bba98072bd5b8c373bea0777f14f87f5
SHA1 dcab79d8588206cfeb9e616c9f98fbfb003f9e09
SHA512 713fb61e63d414fabffc1d769a2924b9edf2e146754e9a2417035828bda746619444fe3cc84317248bceb9c50460269fc7a7ffbac0d7eedcb107d06a5841aaa9
SSDEEP 6144:fXK8l0FJDhD+mtLJXSDQO35gya5RHU50kEARIDX5QFt7lQ78hpuFdvcOll0H4n/h:Xsy0OJf/RIAJ5TtrO29CyKOUYnI
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 2 IoCs

flow	pid	Process
11	2192	rundll32.exe
12	2192	rundll32.exe

Loads dropped DLL 5 IoCs

pid	Process
2632	regsvr32.exe
2192	rundll32.exe
2192	rundll32.exe
2192	rundll32.exe
2192	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
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\CLSID\{F699FD4F-582E-0504-D361-4CA8EBBF4E36}\ = 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	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\CLSID\{F699FD4F-582E-0504-D361-4CA8EBBF4E36}	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2632	regsvr32.exe
2632	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2632	2788	WScript.exe	28
PID 2788 wrote to memory of 2632	2788	WScript.exe	28
PID 2788 wrote to memory of 2632	2788	WScript.exe	28
PID 2788 wrote to memory of 2632	2788	WScript.exe	28
PID 2788 wrote to memory of 2632	2788	WScript.exe	28
PID 2632 wrote to memory of 2956	2632	regsvr32.exe	31
PID 2632 wrote to memory of 2956	2632	regsvr32.exe	31
PID 2632 wrote to memory of 2956	2632	regsvr32.exe	31
PID 2956 wrote to memory of 2192	2956	cmd.exe	33
PID 2956 wrote to memory of 2192	2956	cmd.exe	33
PID 2956 wrote to memory of 2192	2956	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\b3d93ea5acba35ad48b26124a42b0706b05b3c063a309089dc15d43f308a9167_JC.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" C://windows/Temp/0475-1.dll
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2956
  - - C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll,#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Modifies registry class
      PID:2192

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 bbebc821d63eb4c1e4e15917c55f0db58f132a2c08fef418d2978360f3a82ff3
MD5 41714a660932c93577c4e42fb242ba20
SHA1 ec4c422a272eee05981fc78f72d2add54efe2e81
SHA512 0fa1ce5d5f29b129200c3a6f1cf8aaf2a376f460a7f9bed42a7a1b333c71f4a581cc566182a9209d5bd43a92b62228ebd460bb5196036ac1b39b50e65df76021
MD5 SHA1 SHA512

Submit Download

CabC5FF.tmp

Path C:\Users\Admin\AppData\Local\Temp\CabC5FF.tmp
Size 61KB
SHA256 6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
MD5 f3441b8572aae8801c04f3060b550443
SHA1 4ef0a35436125d6821831ef36c28ffaf196cda15
SHA512 5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
SSDEEP 1536:RfhMeKBlsociYZAT+4oGNk2rb2oX3bUH+uOlEU:RhV0WXvAa4XNoeudU
MD5 SHA1 SHA512 SSDEEP

Submit Download

Tar563C.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tar563C.tmp
Size 163KB
SHA256 bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
MD5 9441737383d21192400eca82fda910ec
SHA1 725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA512 7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
SSDEEP 1536:AA8JXlCUs0RvWqgCyPW5BXNWdm1wpyru2/3EwjYoz0VDTrubmt6t+:AtJXq0RuXCyfdmAyru2/RAKtU
MD5 SHA1 SHA512 SSDEEP

Submit Download

yuizedacst.dll

Path C:\Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll
Size 556KB
SHA256 b4f17e438636e166a94b2cd7c83e1c2b3cf1184122b6204521c1024e293ba8b1
MD5 002c64d47bf8c0878ac8ec2b4740f682
SHA1 acc44c89420270083de7d67b025748a4b98071ed
SHA512 80f44373c7dc7a08d94b65e1f830e6d922ae9b8fefca5beadaf6a1a8c33622219da404bed11daeb7de03f1b3432782a11cd019ff814b981b9e6885066666affd
SSDEEP 6144:uH3cXRJnTR9CCeOz/6cp+XviohBVOYSoMkNH7azEU9qd14T4efbozACLYC8h/6dQ:uMBJT9VfpbopeO7snDlGYC66cEqS
MD5 SHA1 SHA512 SSDEEP

Submit Download

0475-1.dll

Path C:\windows\Temp\0475-1.dll
Size 328KB
SHA256 cc07c6979fa81f3e048c4486adcc0ce289b05a3088fabd2ef30eab01fd0b0d42
MD5 22ac94e8015783bfe460fb6de3f29068
SHA1 8b57f3e1f2ac549ac2ac9567adb5ad5945aa7b49
SHA512 08f90de16563a9a4b8b94733331950109b90b28cbcebf5e75a01ab643dfcf2de656c5e34a21653807dca5bcd80563039e16ea84bf6a87e32e034ba233f222e96
SSDEEP 6144:IN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmUrWwvlrf:I5FCOWGRayW6sAowXFmUr7Bf
MD5 SHA1 SHA512 SSDEEP

Submit Download

yuizedacst.dll

Path \Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll
Size 556KB
SHA256 b4f17e438636e166a94b2cd7c83e1c2b3cf1184122b6204521c1024e293ba8b1
MD5 002c64d47bf8c0878ac8ec2b4740f682
SHA1 acc44c89420270083de7d67b025748a4b98071ed
SHA512 80f44373c7dc7a08d94b65e1f830e6d922ae9b8fefca5beadaf6a1a8c33622219da404bed11daeb7de03f1b3432782a11cd019ff814b981b9e6885066666affd
SSDEEP 6144:uH3cXRJnTR9CCeOz/6cp+XviohBVOYSoMkNH7azEU9qd14T4efbozACLYC8h/6dQ:uMBJT9VfpbopeO7snDlGYC66cEqS
MD5 SHA1 SHA512 SSDEEP

Submit Download

yuizedacst.dll

Path \Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll
Size 556KB
SHA256 b4f17e438636e166a94b2cd7c83e1c2b3cf1184122b6204521c1024e293ba8b1
MD5 002c64d47bf8c0878ac8ec2b4740f682
SHA1 acc44c89420270083de7d67b025748a4b98071ed
SHA512 80f44373c7dc7a08d94b65e1f830e6d922ae9b8fefca5beadaf6a1a8c33622219da404bed11daeb7de03f1b3432782a11cd019ff814b981b9e6885066666affd
SSDEEP 6144:uH3cXRJnTR9CCeOz/6cp+XviohBVOYSoMkNH7azEU9qd14T4efbozACLYC8h/6dQ:uMBJT9VfpbopeO7snDlGYC66cEqS
MD5 SHA1 SHA512 SSDEEP

Submit Download

yuizedacst.dll

Path \Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll
Size 556KB
SHA256 b4f17e438636e166a94b2cd7c83e1c2b3cf1184122b6204521c1024e293ba8b1
MD5 002c64d47bf8c0878ac8ec2b4740f682
SHA1 acc44c89420270083de7d67b025748a4b98071ed
SHA512 80f44373c7dc7a08d94b65e1f830e6d922ae9b8fefca5beadaf6a1a8c33622219da404bed11daeb7de03f1b3432782a11cd019ff814b981b9e6885066666affd
SSDEEP 6144:uH3cXRJnTR9CCeOz/6cp+XviohBVOYSoMkNH7azEU9qd14T4efbozACLYC8h/6dQ:uMBJT9VfpbopeO7snDlGYC66cEqS
MD5 SHA1 SHA512 SSDEEP

Submit Download

yuizedacst.dll

Path \Users\Admin\AppData\Local\{92CACA85-3A49-1454-1B54-79C76CACA0E3}\Admin\yuizedacst.dll
Size 556KB
SHA256 b4f17e438636e166a94b2cd7c83e1c2b3cf1184122b6204521c1024e293ba8b1
MD5 002c64d47bf8c0878ac8ec2b4740f682
SHA1 acc44c89420270083de7d67b025748a4b98071ed
SHA512 80f44373c7dc7a08d94b65e1f830e6d922ae9b8fefca5beadaf6a1a8c33622219da404bed11daeb7de03f1b3432782a11cd019ff814b981b9e6885066666affd
SSDEEP 6144:uH3cXRJnTR9CCeOz/6cp+XviohBVOYSoMkNH7azEU9qd14T4efbozACLYC8h/6dQ:uMBJT9VfpbopeO7snDlGYC66cEqS
MD5 SHA1 SHA512 SSDEEP

Submit Download

0475-1.dll

Path \Windows\Temp\0475-1.dll
Size 328KB
SHA256 cc07c6979fa81f3e048c4486adcc0ce289b05a3088fabd2ef30eab01fd0b0d42
MD5 22ac94e8015783bfe460fb6de3f29068
SHA1 8b57f3e1f2ac549ac2ac9567adb5ad5945aa7b49
SHA512 08f90de16563a9a4b8b94733331950109b90b28cbcebf5e75a01ab643dfcf2de656c5e34a21653807dca5bcd80563039e16ea84bf6a87e32e034ba233f222e96
SSDEEP 6144:IN/F41OWGRkFtwxW6spj/JbUaeboh6EReEUHFmUrWwvlrf:I5FCOWGRayW6sAowXFmUr7Bf
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2192-38-0x0000000000290000-0x00000000002DF000-memory.dmp

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memory/2192-31-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2192-30-0x0000000000290000-0x00000000002DF000-memory.dmp

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memory/2192-36-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2192-37-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2192-57-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2192-58-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2192-60-0x0000000001DB0000-0x0000000001DFC000-memory.dmp

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memory/2632-23-0x0000000000120000-0x000000000012D000-memory.dmp

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memory/2632-21-0x0000000000120000-0x000000000012D000-memory.dmp

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memory/2632-4-0x0000000000120000-0x000000000012D000-memory.dmp

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