675b869b53bf9affa38856ca7d25acdcab20d4f2d7b7f6001c06abf92c180b1e

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/03/2024, 11:34

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General

Target

2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe
Size

2.7MB
MD5

c75207ac92d4f3c71727a2c92a9a88e0
SHA1

373c12f99d79fe45a98602ce53378790d3b64be2
SHA256

675b869b53bf9affa38856ca7d25acdcab20d4f2d7b7f6001c06abf92c180b1e
SHA512

57ff28f7586ac3dbbe8c5135e60ebe504b5bd7f8f8aae5fe31b975bd0ece17539ba80194031d64348681430320de9afc6992e7991466d74dca511fe5d91d14da
SSDEEP

49152:rGgaUR27czKMf1bTChxKCnFnQXBbrtgb/iQvu0UHOc2i:PR716hxvWbrtUTrUHOA

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 6 IoCs

pid	Process
2980	@AE52B2.tmp.exe
2452	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe
1468	WdExt.exe
2128	launch.exe
864	wtmps.exe
1976	mscaps.exe

Loads dropped DLL 11 IoCs

pid	Process
1968	explorer.exe
1968	explorer.exe
1968	explorer.exe
2980	@AE52B2.tmp.exe
2400	cmd.exe
2400	cmd.exe
1468	WdExt.exe
1944	cmd.exe
1944	cmd.exe
1440	cmd.exe
1440	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender Extension = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Defender\\launch.exe\""	launch.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe
File opened for modification	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2980	@AE52B2.tmp.exe
1468	WdExt.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe
2128	launch.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2452	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 2196 wrote to memory of 1968	2196	2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe	28
PID 1968 wrote to memory of 2980	1968	explorer.exe	29
PID 1968 wrote to memory of 2980	1968	explorer.exe	29
PID 1968 wrote to memory of 2980	1968	explorer.exe	29
PID 1968 wrote to memory of 2980	1968	explorer.exe	29
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 1968 wrote to memory of 2452	1968	explorer.exe	30
PID 2980 wrote to memory of 2400	2980	@AE52B2.tmp.exe	31
PID 2980 wrote to memory of 2400	2980	@AE52B2.tmp.exe	31
PID 2980 wrote to memory of 2400	2980	@AE52B2.tmp.exe	31
PID 2980 wrote to memory of 2400	2980	@AE52B2.tmp.exe	31
PID 2980 wrote to memory of 1324	2980	@AE52B2.tmp.exe	33
PID 2980 wrote to memory of 1324	2980	@AE52B2.tmp.exe	33
PID 2980 wrote to memory of 1324	2980	@AE52B2.tmp.exe	33
PID 2980 wrote to memory of 1324	2980	@AE52B2.tmp.exe	33
PID 2400 wrote to memory of 1468	2400	cmd.exe	35
PID 2400 wrote to memory of 1468	2400	cmd.exe	35
PID 2400 wrote to memory of 1468	2400	cmd.exe	35
PID 2400 wrote to memory of 1468	2400	cmd.exe	35
PID 1468 wrote to memory of 1944	1468	WdExt.exe	36
PID 1468 wrote to memory of 1944	1468	WdExt.exe	36
PID 1468 wrote to memory of 1944	1468	WdExt.exe	36
PID 1468 wrote to memory of 1944	1468	WdExt.exe	36
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 1944 wrote to memory of 2128	1944	cmd.exe	38
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 2128 wrote to memory of 1440	2128	launch.exe	39
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 1440 wrote to memory of 864	1440	cmd.exe	41
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42
PID 864 wrote to memory of 1976	864	wtmps.exe	42

C:\Users\Admin\AppData\Local\Temp\2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Users\Admin\AppData\Local\Temp\@AE52B2.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\@AE52B2.tmp.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2980
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:2400
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1468
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
        6⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1944
        
        C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 1468
        7⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2128
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        8⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1440
        
        C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        
        "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
        9⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:864
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        10⤵
        Executes dropped EXE
        
        PID:1976
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      PID:1324
- - C:\Users\Admin\AppData\Local\Temp\2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2024-03-08_c75207ac92d4f3c71727a2c92a9a88e0_icedid.exe

Filesize
981KB

MD5
d85eb2dcd6f35972bba6db2bb9d8c24d

SHA1
7ac3aaa02cdab88ead65a13ceec1fd22fe6c20b9

SHA256
583c9d3bf4adac2a2637549f7987b3ca9fd02ac814f73571ba14a554e088254b

SHA512
68945e29333922df5e40be601a7d5a9f6f6b70343cf2eb3db337a0ea5a74f0757017b13ff78c5a050dd2f6a086dfc814b9a33339a7d1dac37ee80d7fd9c26a3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\6AC4.tmp

Filesize
406B

MD5
37512bcc96b2c0c0cf0ad1ed8cfae5cd

SHA1
edf7f17ce28e1c4c82207cab8ca77f2056ea545c

SHA256
27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

SHA512
6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

Download Submit
C:\Users\Admin\AppData\Local\Temp\@AE52B2.tmp.exe

Filesize
1.7MB

MD5
7dc03a754926501d4b6ad38a7d34c538

SHA1
a088abb2c516b7d74643ae8e015514fae03651ce

SHA256
66d53b37cfc5131947a3ff1ae480cdddfbe1c3892b1956588262bc460a5ecfc9

SHA512
9ae9519c106f670582aa1e39e1cfb78bb9b315b899a8c2d9e523035f721e9a8b72a447289e71243a5e01398eb7e5d4611f46641c06b72c5292ec0d165b6747f8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe

Filesize
172KB

MD5
daac1781c9d22f5743ade0cb41feaebf

SHA1
e2549eeeea42a6892b89d354498fcaa8ffd9cac4

SHA256
6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c

SHA512
190a7d5291e20002f996edf1e04456bfdff8b7b2f4ef113178bd42a9e5fd89fe6d410ae2c505de0358c4f53f9654ac1caaa8634665afa6d9691640dd4ee86160

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat

Filesize
129B

MD5
d1073c9b34d1bbd570928734aacff6a5

SHA1
78714e24e88d50e0da8da9d303bec65b2ee6d903

SHA256
b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020

SHA512
4f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

Filesize
126B

MD5
44ec53ef04a5c5cc0f0769549d394cc2

SHA1
5a8c7f4aeaa8d53ecdaa511523a8536a41995d56

SHA256
1c88245f08b16b5fa35ef686b59cb9c65a2d1dab71d1d40fed72ad962b5346d2

SHA512
813031b5a8ddc79eefba4cf3cf23b286cfd1d49b0f5932f1317f54148b7994b8fa59a5cc61cb1574db852702ce33cf49fabd5e9a987dc660a1f9a84f5833ee4d

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

Filesize
196B

MD5
b0e83be0abe36f48026043bd8428faa9

SHA1
1d16e4a1faf9309154405f8bab396547b25cff57

SHA256
1c3b1f27de7af408129dec39192627c6477f10eb47824d11c668ce515ce1eb57

SHA512
b1f445c87c80d459e0b55c56aeff57dcf65c8fd28ec92b889c07cf0b4fa48525e1a46e76040f9f509c9c1752d2f0e126b044368fe971b68ce5780af8f8e1d7a9

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat

Filesize
102B

MD5
3ca08f080a7a28416774d80552d4aa08

SHA1
0b5f0ba641204b27adac4140fd45dce4390dbf24

SHA256
4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0

SHA512
0c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\mydll.dll

Filesize
202KB

MD5
684c111c78f8bf6fcb5575d400e7669c

SHA1
d587894c0beffdff00ae6d358a5463ef18bcb485

SHA256
080fb4cd0b92884c89efab9161685f3ba0666cd9dab8de6c752bfe35e4e45716

SHA512
bcf748d21be502d7346f56ffc9ef13f3394d46c679d7cf17289d007e91b4ead2ec4035b3ccd5626eb378958cbb6ac371edfde8319433db9b709694595ae53e4f

Download Submit
C:\Windows\SysWOW64\mscaps.exe

Filesize
200KB

MD5
78d3c8705f8baf7d34e6a6737d1cfa18

SHA1
9f09e248a29311dbeefae9d85937b13da042a010

SHA256
2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905

SHA512
9a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609

Download Submit
\Users\Admin\AppData\Local\Temp\wtmps.exe

Filesize
276KB

MD5
75c1467042b38332d1ea0298f29fb592

SHA1
f92ea770c2ddb04cf0d20914578e4c482328f0f8

SHA256
3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373

SHA512
5c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe

Filesize
1.7MB

MD5
3355ab4660ecd53478eb45d67d4ffc16

SHA1
6a1e99dbcd837833f521c227620e930d34ee0f75

SHA256
54da87805a9288ab45da0444e779fdc7027b84de05cc38262d6e84469fc571d8

SHA512
f27e2fab2e96d2bd06e22d842b7791fb5d9af6daf1d52c820e0e7cd828bc630e51eb98fe7778ab980a4384931f5aae443c37854e12d80351334d3bb3f4592457

Download Submit
\Users\Admin\AppData\Roaming\Temp\mydll.dll

Filesize
202KB

MD5
7ff15a4f092cd4a96055ba69f903e3e9

SHA1
a3d338a38c2b92f95129814973f59446668402a8

SHA256
1b594e6d057c632abb3a8cf838157369024bd6b9f515ca8e774b22fe71a11627

SHA512
4b015d011c14c7e10568c09bf81894681535efb7d76c3ef9071fffb3837f62b36e695187b2d32581a30f07e79971054e231a2ca4e8ad7f0f83d5876f8c086dae

Download Submit
memory/2128-313-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/2980-17-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download