68ddc4b6fd624619735a18a789acecf66ae5187722ac9dde86342f0238771b9a

Analysis

max time kernel
95s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 19:43

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General

Target

2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
Size

2.8MB
MD5

a17a095fdf5e2a444f49e4d6758a3874
SHA1

f4433dca05c6893f26c0c2b61136c2e861955582
SHA256

68ddc4b6fd624619735a18a789acecf66ae5187722ac9dde86342f0238771b9a
SHA512

60f988873eaf787768d0cebc28567d2eee92e10247bd889c5d1c54151fb8375b2d90606f750622c8808c5db7c8a4e6d80698aa3121634069cbb5b12f0bfe0c00
SSDEEP

49152:Mx2HDVONcq7yLdbTChxKCnFnQXBbrtgb/iQvu0UHOa0:JML7Wd6hxvWbrtUTrUHOt

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 3 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-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	@AE2E05.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	launch.exe

Executes dropped EXE 6 IoCs

pid	Process
4736	@AE2E05.tmp.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3080	WdExt.exe
2388	launch.exe
4828	wtmps.exe
1676	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
4736	@AE2E05.tmp.exe
3080	WdExt.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-1-5-21-2177723727-746291240-1644359950-1000\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 18 IoCs

pid	Process
4736	@AE2E05.tmp.exe
4736	@AE2E05.tmp.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3080	WdExt.exe
3080	WdExt.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe
2388	launch.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
3824	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2748	1660	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe	83
PID 1660 wrote to memory of 2748	1660	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe	83
PID 1660 wrote to memory of 2748	1660	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe	83
PID 1660 wrote to memory of 2748	1660	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe	83
PID 1660 wrote to memory of 2748	1660	2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe	83
PID 2748 wrote to memory of 4736	2748	explorer.exe	86
PID 2748 wrote to memory of 4736	2748	explorer.exe	86
PID 2748 wrote to memory of 4736	2748	explorer.exe	86
PID 2748 wrote to memory of 3824	2748	explorer.exe	87
PID 2748 wrote to memory of 3824	2748	explorer.exe	87
PID 2748 wrote to memory of 3824	2748	explorer.exe	87
PID 4736 wrote to memory of 1156	4736	@AE2E05.tmp.exe	90
PID 4736 wrote to memory of 1156	4736	@AE2E05.tmp.exe	90
PID 4736 wrote to memory of 1156	4736	@AE2E05.tmp.exe	90
PID 4736 wrote to memory of 3340	4736	@AE2E05.tmp.exe	91
PID 4736 wrote to memory of 3340	4736	@AE2E05.tmp.exe	91
PID 4736 wrote to memory of 3340	4736	@AE2E05.tmp.exe	91
PID 1156 wrote to memory of 3080	1156	cmd.exe	94
PID 1156 wrote to memory of 3080	1156	cmd.exe	94
PID 1156 wrote to memory of 3080	1156	cmd.exe	94
PID 3080 wrote to memory of 4928	3080	WdExt.exe	95
PID 3080 wrote to memory of 4928	3080	WdExt.exe	95
PID 3080 wrote to memory of 4928	3080	WdExt.exe	95
PID 4928 wrote to memory of 2388	4928	cmd.exe	97
PID 4928 wrote to memory of 2388	4928	cmd.exe	97
PID 4928 wrote to memory of 2388	4928	cmd.exe	97
PID 2388 wrote to memory of 3408	2388	launch.exe	98
PID 2388 wrote to memory of 3408	2388	launch.exe	98
PID 2388 wrote to memory of 3408	2388	launch.exe	98
PID 3408 wrote to memory of 4828	3408	cmd.exe	100
PID 3408 wrote to memory of 4828	3408	cmd.exe	100
PID 3408 wrote to memory of 4828	3408	cmd.exe	100
PID 4828 wrote to memory of 1676	4828	wtmps.exe	101
PID 4828 wrote to memory of 1676	4828	wtmps.exe	101
PID 4828 wrote to memory of 1676	4828	wtmps.exe	101

C:\Users\Admin\AppData\Local\Temp\2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Users\Admin\AppData\Local\Temp\@AE2E05.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\@AE2E05.tmp.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4736
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1156
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3080
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4928
        
        C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3080
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2388
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:3408
        
        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:4828
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        10⤵
        Executes dropped EXE
        
        PID:1676
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      PID:3340
- - C:\Users\Admin\AppData\Local\Temp\2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    PID:3824

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

Query Registry

T1012

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\2024-04-16_a17a095fdf5e2a444f49e4d6758a3874_icedid.exe

Filesize
1.1MB

MD5
2431fe687b06f1aaa2c7b31418d7af21

SHA1
7fc40dc7db52aa705e0863b636dd35446ea9a908

SHA256
53159103c550e6e01fafd53fa6b7f88cceb336e35d9ae5f43474b43934d222c2

SHA512
700dfc8fe3b8e55cba3ac0f9f5009ae381495e42902d8adb02492eadb2bc82dbcaaf5aefbb6d866e1cc41a3cf9eb2e4b0f8f7084dc0bbbede67e8f2b263f2196

Download Submit
C:\Users\Admin\AppData\Local\Temp\3D86.tmp

Filesize
406B

MD5
37512bcc96b2c0c0cf0ad1ed8cfae5cd

SHA1
edf7f17ce28e1c4c82207cab8ca77f2056ea545c

SHA256
27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

SHA512
6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

Download Submit
C:\Users\Admin\AppData\Local\Temp\@AE2E05.tmp.exe

Filesize
1.7MB

MD5
e3462de408a5ba99c050ffb8ab7b7891

SHA1
9c3cf016acc2d4f0466bba9092773d86c1e95fa6

SHA256
025f31ab8c651acc549a467e6f46601094af7479722f9ad98619b216daaf8461

SHA512
338bac420a4625ed58c2437f8a4d0010ddb25ae0b35cdfc5f6ba7e24f4bf866d29437578c0177dc50125314c54aa3804f45f218eff3563caf10b4e4094aeccaa

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp323B.tmp

Filesize
1.0MB

MD5
df2c63605573c2398d796370c11cb26c

SHA1
efba97e2184ba3941edb008fcc61d8873b2b1653

SHA256
07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8

SHA512
d9726e33fcfa96415cc906bdb1b0e53eba674eaf30ed77d41d245c1c59aa53e222246f691d82fa3a45f049fbf23d441768f9da21370e489232770ad5ae91d32f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp324C.tmp

Filesize
229KB

MD5
6f90e1169d19dfde14d6f753f06c862b

SHA1
e9bca93c68d7df73d000f4a6e6eb73a343682ac5

SHA256
70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc

SHA512
f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp326C.tmp

Filesize
120KB

MD5
f558c76b0376af9273717fa24d99ebbf

SHA1
f84bcece5c6138b62ef94e9d668cf26178ee14cc

SHA256
01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a

SHA512
2092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp328C.tmp

Filesize
126KB

MD5
02ae22335713a8f6d6adf80bf418202b

SHA1
4c40c11f43df761b92a5745f85a799db7b389215

SHA256
ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4

SHA512
727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp328D.tmp

Filesize
89KB

MD5
09203a9741b91f3a9ed01c82dcb8778d

SHA1
13e6f3fb169cd6aa5e4d450417a7e15665a2e140

SHA256
63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2

SHA512
9e9e6fe0dd713417d0e28ba787cf862d55ecda9ee9f3df1eada144657f6a3b6ada1984fd05a3fffcd597a9715383225a8e40b6e5d0d8d39ec0d3a64b8dea9846

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp329E.tmp

Filesize
99KB

MD5
9a27bfb55dd768ae81ca8716db2da343

SHA1
55da0f4282bd838f72f435a5d4d24ac15b04482b

SHA256
5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26

SHA512
d9bb49d2f282ed09c351a1d8eb2540781e6a7fb39265473fd59d146bfc162f27a4ab1405301ed7395c12929a80551a399437d7d794d7ac48650e9037b60eb69c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp329F.tmp

Filesize
172KB

MD5
2634fa3a332c297711cb59d43f54ffce

SHA1
8e2b68d0ee4e792efb1945ba86eceb87f07087d2

SHA256
27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740

SHA512
84e4799b9b18a7cc7be685c793a9b4fb135ea331d1d235fe823e1d7091130f131ab2fbad1da4dea795e82547aa16b00f4e2a9faaa96cb522d795f9abfda2fc53

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp32A0.tmp

Filesize
276KB

MD5
e07c6a9e595f045fadc463dfda44ab16

SHA1
e6b199272ade02613f2003c365a4cb1487431e23

SHA256
d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc

SHA512
f3c630ae8381b99519aeeadbc2918810e7fb09a909f73ee6c46f4e9d3cf8c5051a5cf763db6a775d6cd8713ccf95a63b18df9ed756fa28276e8d7ab6a47f2cbf

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

Filesize
276KB

MD5
75c1467042b38332d1ea0298f29fb592

SHA1
f92ea770c2ddb04cf0d20914578e4c482328f0f8

SHA256
3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373

SHA512
5c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0

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\Microsoft\Messenger\Extension\WdExt.exe

Filesize
1.7MB

MD5
9265c5be3088e89235822e6a6fd407e1

SHA1
c8dbf903f89590f092a6deda508704a080a68136

SHA256
b3632590c7c0bf9a78abef62f61b3910fe6169f04926b4dc9e59926ef790d485

SHA512
128ff9322b0b5460e9eaf664651fd9f49d113319f3bc16f539e19332456a0dadc45c637bd6f05415bdc083fc9d24597a9260dacb592075cf576016f7e67524b8

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
196B

MD5
d4b7a5d8bb8e8017884d2f8d12e2e6fa

SHA1
66f0a8123a9fef829a8ce4a45dfee006fc866487

SHA256
57c3a1530f672dd578a96275f9a445700a4549a0b3f65cd810f6879213a88a23

SHA512
f88d0b059461c26c5ea602383b17dc7f09c56c519582e2d6a0d1f4a87ec41f5f2f800ad3d754a93e973667d6d2c7a1e302e59cf9ec2a82e92332af9841379d07

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

Filesize
126B

MD5
f6ee8e19b06a26a61f630b0854169f27

SHA1
757eb369e6cf1e3d277d65e8d97ae551e549b645

SHA256
9c8a927ed9632b6a284f748384b4d8b274b264e8c0d7ed269db542245208a9e3

SHA512
b33e6732d201e91f01e467ca456d5d396e9bf4bd7ffcd01e4842df2834ad1155f0d653500064e629767d013690472a582b4bb02b9fe89430c39916ce2c0097fb

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
388KB

MD5
8d7db101a7211fe3309dc4dc8cf2dd0a

SHA1
6c2781eadf53b3742d16dab2f164baf813f7ac85

SHA256
93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a

SHA512
8b139d447068519997f7bbc2c7c2fe3846b89ae1fba847258277c9ab92a93583b28fae7ffa444768929ed5852cc914c0270446cbf0bd20aca49bde6b6f809c83

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

Filesize
200KB

MD5
78d3c8705f8baf7d34e6a6737d1cfa18

SHA1
9f09e248a29311dbeefae9d85937b13da042a010

SHA256
2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905

SHA512
9a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609

Download Submit
memory/4736-20-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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