31118630b521b739250af9cb32b519a6127df0ebb1a6f70a1492d175e6ac849c

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 18:30

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General

Target

2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
Size

4.1MB
MD5

e0473283a4e3a1431b302bb025944b84
SHA1

442816970107fafc4c68ad17cbe07df56eafcfa5
SHA256

31118630b521b739250af9cb32b519a6127df0ebb1a6f70a1492d175e6ac849c
SHA512

e0c43ced37aa8214f533c520e8932ef3b0b89319910b66bee7667e84f0098131ef107eebfc316037eb8e7707c52a731c3006d8d5b7e14174a067795ad90d3577
SSDEEP

98304:iLhySmXjjnsNPWWTPZA67aVo1N6hxvWbrtUTrUHO23:Uy9nsNfZA67ay1wx+NcIOA

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

Processes:

@AEC62E.tmp.exeWdExt.exelaunch.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation	@AEC62E.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation	launch.exe

Executes dropped EXE 6 IoCs

Processes:

@AEC62E.tmp.exe2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exeWdExt.exelaunch.exewtmps.exemscaps.exe

pid process

1860 @AEC62E.tmp.exe
4848 2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
2344 WdExt.exe
3268 launch.exe
1876 wtmps.exe
1236 mscaps.exe
Loads dropped DLL 2 IoCs

Processes:

@AEC62E.tmp.exeWdExt.exe

pid process

1860 @AEC62E.tmp.exe
2344 WdExt.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

launch.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\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

Processes:

wtmps.exe

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

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

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

@AEC62E.tmp.exeWdExt.exelaunch.exe

pid	process
1860	@AEC62E.tmp.exe
1860	@AEC62E.tmp.exe
2344	WdExt.exe
2344	WdExt.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe

pid process

4848 2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
4848 2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe

pid	process
4848	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
4848	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exeexplorer.exe@AEC62E.tmp.execmd.exeWdExt.execmd.exelaunch.exewtmps.exe

description	pid	process	target process
PID 748 wrote to memory of 3504	748	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe	explorer.exe
PID 748 wrote to memory of 3504	748	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe	explorer.exe
PID 748 wrote to memory of 3504	748	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe	explorer.exe
PID 748 wrote to memory of 3504	748	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe	explorer.exe
PID 748 wrote to memory of 3504	748	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe	explorer.exe
PID 3504 wrote to memory of 1860	3504	explorer.exe	@AEC62E.tmp.exe
PID 3504 wrote to memory of 1860	3504	explorer.exe	@AEC62E.tmp.exe
PID 3504 wrote to memory of 1860	3504	explorer.exe	@AEC62E.tmp.exe
PID 3504 wrote to memory of 4848	3504	explorer.exe	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
PID 3504 wrote to memory of 4848	3504	explorer.exe	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
PID 3504 wrote to memory of 4848	3504	explorer.exe	2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
PID 1860 wrote to memory of 4648	1860	@AEC62E.tmp.exe	cmd.exe
PID 1860 wrote to memory of 4648	1860	@AEC62E.tmp.exe	cmd.exe
PID 1860 wrote to memory of 4648	1860	@AEC62E.tmp.exe	cmd.exe
PID 1860 wrote to memory of 4496	1860	@AEC62E.tmp.exe	cmd.exe
PID 1860 wrote to memory of 4496	1860	@AEC62E.tmp.exe	cmd.exe
PID 1860 wrote to memory of 4496	1860	@AEC62E.tmp.exe	cmd.exe
PID 4648 wrote to memory of 2344	4648	cmd.exe	WdExt.exe
PID 4648 wrote to memory of 2344	4648	cmd.exe	WdExt.exe
PID 4648 wrote to memory of 2344	4648	cmd.exe	WdExt.exe
PID 2344 wrote to memory of 4560	2344	WdExt.exe	cmd.exe
PID 2344 wrote to memory of 4560	2344	WdExt.exe	cmd.exe
PID 2344 wrote to memory of 4560	2344	WdExt.exe	cmd.exe
PID 4560 wrote to memory of 3268	4560	cmd.exe	launch.exe
PID 4560 wrote to memory of 3268	4560	cmd.exe	launch.exe
PID 4560 wrote to memory of 3268	4560	cmd.exe	launch.exe
PID 3268 wrote to memory of 4632	3268	launch.exe	cmd.exe
PID 3268 wrote to memory of 4632	3268	launch.exe	cmd.exe
PID 3268 wrote to memory of 4632	3268	launch.exe	cmd.exe
PID 1876 wrote to memory of 1236	1876	wtmps.exe	mscaps.exe
PID 1876 wrote to memory of 1236	1876	wtmps.exe	mscaps.exe
PID 1876 wrote to memory of 1236	1876	wtmps.exe	mscaps.exe

C:\Users\Admin\AppData\Local\Temp\2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:748

C:\Windows\SysWOW64\explorer.exe
explorer.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:3504

C:\Users\Admin\AppData\Local\Temp\@AEC62E.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\@AEC62E.tmp.exe"
3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1860

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:4648

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:2344

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:4560

C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 2344
7⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3268

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
8⤵
PID:4632

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:1876

C:\Windows\SysWOW64\mscaps.exe
"C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
10⤵
- Executes dropped EXE
PID:1236

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
4⤵
PID:4496

C:\Users\Admin\AppData\Local\Temp\2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4848

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\2024-02-12_e0473283a4e3a1431b302bb025944b84_icedid.exe

Filesize
2.3MB

MD5
532ce9032e5473b49bfc5c6bfd21b40a

SHA1
349e529adf8bf7183da86cdf71bb5b8d023008d0

SHA256
c361aaac3cb6fcaf76113d2d2cc728a7d840ad8633c1e6d216028753c8287f9a

SHA512
77d439c5c70571f458a207b825420b64af82d7aee29987e1080cf97ed74de47e932899fadd9603a23d7042b522ee7f49364853154cb2fd62847ca2ba617a53f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\@AEC62E.tmp.exe

Filesize
1.7MB

MD5
14a2e8591d4f03d3b6266fc678871c86

SHA1
547cbbb8092431e4c22611281cd4d715e21bb89b

SHA256
77db225957a11f50ed612a2bc1e8d1959def0c785a3d036ebbcdb6a0521e202c

SHA512
bab96112201a2a0b47aec6c87b0eaf703902a1fcb2cf045911c75c5b8456a89bf34bfc2a284fa1fb49630187db8c1efea8805c4018c663399bcaa27a71e66557

Download Submit
C:\Users\Admin\AppData\Local\Temp\E0DA.tmp

Filesize
406B

MD5
37512bcc96b2c0c0cf0ad1ed8cfae5cd

SHA1
edf7f17ce28e1c4c82207cab8ca77f2056ea545c

SHA256
27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

SHA512
6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD0DD.tmp

Filesize
1.0MB

MD5
df2c63605573c2398d796370c11cb26c

SHA1
efba97e2184ba3941edb008fcc61d8873b2b1653

SHA256
07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8

SHA512
d9726e33fcfa96415cc906bdb1b0e53eba674eaf30ed77d41d245c1c59aa53e222246f691d82fa3a45f049fbf23d441768f9da21370e489232770ad5ae91d32f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD0FD.tmp

Filesize
229KB

MD5
6f90e1169d19dfde14d6f753f06c862b

SHA1
e9bca93c68d7df73d000f4a6e6eb73a343682ac5

SHA256
70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc

SHA512
f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD10D.tmp

Filesize
120KB

MD5
f558c76b0376af9273717fa24d99ebbf

SHA1
f84bcece5c6138b62ef94e9d668cf26178ee14cc

SHA256
01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a

SHA512
2092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD11E.tmp

Filesize
126KB

MD5
02ae22335713a8f6d6adf80bf418202b

SHA1
4c40c11f43df761b92a5745f85a799db7b389215

SHA256
ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4

SHA512
727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD11F.tmp

Filesize
89KB

MD5
09203a9741b91f3a9ed01c82dcb8778d

SHA1
13e6f3fb169cd6aa5e4d450417a7e15665a2e140

SHA256
63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2

SHA512
9e9e6fe0dd713417d0e28ba787cf862d55ecda9ee9f3df1eada144657f6a3b6ada1984fd05a3fffcd597a9715383225a8e40b6e5d0d8d39ec0d3a64b8dea9846

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD130.tmp

Filesize
99KB

MD5
9a27bfb55dd768ae81ca8716db2da343

SHA1
55da0f4282bd838f72f435a5d4d24ac15b04482b

SHA256
5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26

SHA512
d9bb49d2f282ed09c351a1d8eb2540781e6a7fb39265473fd59d146bfc162f27a4ab1405301ed7395c12929a80551a399437d7d794d7ac48650e9037b60eb69c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD140.tmp

Filesize
172KB

MD5
2634fa3a332c297711cb59d43f54ffce

SHA1
8e2b68d0ee4e792efb1945ba86eceb87f07087d2

SHA256
27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740

SHA512
84e4799b9b18a7cc7be685c793a9b4fb135ea331d1d235fe823e1d7091130f131ab2fbad1da4dea795e82547aa16b00f4e2a9faaa96cb522d795f9abfda2fc53

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD141.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
213bf2b66b93ff61400d829c151482f9

SHA1
69ba05e589963a13bbf2b6efe77eba8cefac6868

SHA256
32f0be9eebcd32a02875c5655d0625ffdfecc4c89830f37e2e0fac7bd9ec3182

SHA512
3c8ce7edeb6cd6f44bfc7fceaf83c7ae2725087be94aaa4e06ccc53e63d3b800397cfa6cfe838fca05a8db224942b499ed71a880b5ea2d5fc23b5b822ecc0c6f

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
612d9da97b01a798deecf28331c35fb3

SHA1
7116e3d8f054c8c52a3902044331a933804e9c1a

SHA256
fc23fd02d70ddec84e084f369f008c60b48dae50c4d856a7db0f1573d1af778c

SHA512
06f3579a1ebd26e088fe8a1bad3c055003a6f2b73f6ee3b3954877de144a57292853bb30c1c8b7405ccbda4eb1e8d12d9c8acc36f3de51d52efbe8d2f388ff80

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

Filesize
196B

MD5
2cbac88f1949d21665b024fd40e94e86

SHA1
3ce14d9342b4b35e26b90a3d4bdd6fd9a4d888d6

SHA256
b15e42edbeaf5027e9d5108c49b2b24d8f51cab523d83a5844be9ac16af2a416

SHA512
9c2499abf1ac03e5a4a8bc0b07db64b7960ceb8e4f20a049f60b5d580f288369f298c8001ffbe424eaa681ebad182bac4a4580421da09c7ab8870ffb21e4b054

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/1860-15-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download