4f9f61ba700b7408ff9b3bb9450ab487eee278a60b07f46df86334d8ce792ae9

Analysis

max time kernel
150s
max time network
155s
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, 22:56

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General

Target

2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe
Size

2.0MB
MD5

c3c072d73d6461eece384d5942a88760
SHA1

e252ff4e3c94ddf10a5a31c06fe7784a34f17933
SHA256

4f9f61ba700b7408ff9b3bb9450ab487eee278a60b07f46df86334d8ce792ae9
SHA512

230af63617abb602516b8ecd02c440373efe8b9ead5adbd15004e6785904a460ab916c25c0777592780dba2bff1957dabd1b9c4d18c5cb61e3b968a251f71a67
SSDEEP

49152:lXSoepZbTChxKCnFnQXBbrtgb/iQvu0UHOaYmLS:lXSTpZ6hxvWbrtUTrUHO2O

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-1-5-21-776854024-226333264-2052258302-1000\Control Panel\International\Geo\Nation	@AED419.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Control Panel\International\Geo\Nation	launch.exe

Executes dropped EXE 6 IoCs

pid	Process
2972	@AED419.tmp.exe
4172	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe
832	WdExt.exe
2652	launch.exe
1312	wtmps.exe
3860	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
2972	@AED419.tmp.exe
832	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-1-5-21-776854024-226333264-2052258302-1000\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 16 IoCs

pid	Process
2972	@AED419.tmp.exe
2972	@AED419.tmp.exe
832	WdExt.exe
832	WdExt.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe
2652	launch.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 2628	4624	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe	81
PID 4624 wrote to memory of 2628	4624	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe	81
PID 4624 wrote to memory of 2628	4624	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe	81
PID 4624 wrote to memory of 2628	4624	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe	81
PID 4624 wrote to memory of 2628	4624	2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe	81
PID 2628 wrote to memory of 2972	2628	explorer.exe	83
PID 2628 wrote to memory of 2972	2628	explorer.exe	83
PID 2628 wrote to memory of 2972	2628	explorer.exe	83
PID 2628 wrote to memory of 4172	2628	explorer.exe	84
PID 2628 wrote to memory of 4172	2628	explorer.exe	84
PID 2628 wrote to memory of 4172	2628	explorer.exe	84
PID 2972 wrote to memory of 824	2972	@AED419.tmp.exe	85
PID 2972 wrote to memory of 824	2972	@AED419.tmp.exe	85
PID 2972 wrote to memory of 824	2972	@AED419.tmp.exe	85
PID 2972 wrote to memory of 3372	2972	@AED419.tmp.exe	87
PID 2972 wrote to memory of 3372	2972	@AED419.tmp.exe	87
PID 2972 wrote to memory of 3372	2972	@AED419.tmp.exe	87
PID 824 wrote to memory of 832	824	cmd.exe	89
PID 824 wrote to memory of 832	824	cmd.exe	89
PID 824 wrote to memory of 832	824	cmd.exe	89
PID 832 wrote to memory of 960	832	WdExt.exe	90
PID 832 wrote to memory of 960	832	WdExt.exe	90
PID 832 wrote to memory of 960	832	WdExt.exe	90
PID 960 wrote to memory of 2652	960	cmd.exe	92
PID 960 wrote to memory of 2652	960	cmd.exe	92
PID 960 wrote to memory of 2652	960	cmd.exe	92
PID 2652 wrote to memory of 220	2652	launch.exe	93
PID 2652 wrote to memory of 220	2652	launch.exe	93
PID 2652 wrote to memory of 220	2652	launch.exe	93
PID 220 wrote to memory of 1312	220	cmd.exe	95
PID 220 wrote to memory of 1312	220	cmd.exe	95
PID 220 wrote to memory of 1312	220	cmd.exe	95
PID 1312 wrote to memory of 3860	1312	wtmps.exe	96
PID 1312 wrote to memory of 3860	1312	wtmps.exe	96
PID 1312 wrote to memory of 3860	1312	wtmps.exe	96

C:\Users\Admin\AppData\Local\Temp\2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Users\Admin\AppData\Local\Temp\@AED419.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\@AED419.tmp.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2972
  - - 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:824
    - - 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:832
      - 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:960
        
        C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 832
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2652
        
        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:220
        
        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:1312
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        10⤵
        Executes dropped EXE
        
        PID:3860
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      PID:3372
- - C:\Users\Admin\AppData\Local\Temp\2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-16_c3c072d73d6461eece384d5942a88760_icedid.exe"
    3⤵
    - Executes dropped EXE
    PID:4172

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_c3c072d73d6461eece384d5942a88760_icedid.exe

Filesize
237KB

MD5
887866144c01bb83dd4baa115843641d

SHA1
a5b82bea9d643e7a1385fc74fbf1641b511af797

SHA256
330a6601a1c2a62466bf8f6767855926c340d101dd717d19238d48c27be87f98

SHA512
c7153f6e9458950c762df85605681f74c940b07b063c5ef902764257c819f431b023cc414af41ad081ddba2de8f86c20f12fc22758ec9a37887d12bf3cccadf1

Download Submit
C:\Users\Admin\AppData\Local\Temp\@AED419.tmp.exe

Filesize
1.8MB

MD5
d14ebf7ff6a2b372981bafded3524cf1

SHA1
2a7848ccd5dadb1560333acea17077da506bf81d

SHA256
0867fe3262ec8a7944518b344a497f83646f26f18666a0cb97491092ed317e50

SHA512
24a11b73a0244b8dd17dd2687479e77a7f6a8ae4f100c0256f91b4e0929f44c8a063ae23a5e3dc9f520b72d11555bdd0879497b4b298ece344143607cd4c4835

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

Filesize
406B

MD5
37512bcc96b2c0c0cf0ad1ed8cfae5cd

SHA1
edf7f17ce28e1c4c82207cab8ca77f2056ea545c

SHA256
27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

SHA512
6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDEC8.tmp

Filesize
229KB

MD5
6f90e1169d19dfde14d6f753f06c862b

SHA1
e9bca93c68d7df73d000f4a6e6eb73a343682ac5

SHA256
70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc

SHA512
f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDEE8.tmp

Filesize
120KB

MD5
f558c76b0376af9273717fa24d99ebbf

SHA1
f84bcece5c6138b62ef94e9d668cf26178ee14cc

SHA256
01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a

SHA512
2092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDEF9.tmp

Filesize
126KB

MD5
02ae22335713a8f6d6adf80bf418202b

SHA1
4c40c11f43df761b92a5745f85a799db7b389215

SHA256
ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4

SHA512
727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDF2A.tmp

Filesize
99KB

MD5
26a4e917597e27057db5bcb2b702a3ab

SHA1
734f6116f43230b387de60a2735bd2687490d1e9

SHA256
e035f365e13bd6048b562764cc1b0d337087926f965371492efd5da979ab0afd

SHA512
8cca1a3c51582ac50148a2b9f4051bacab797a1acafb5659016cdbe1771a98cb0add91387e89f1681a21cf639dbcf4aed7324aa80a87b60b6e3c1b1cbad78d86

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDF4A.tmp

Filesize
172KB

MD5
2634fa3a332c297711cb59d43f54ffce

SHA1
8e2b68d0ee4e792efb1945ba86eceb87f07087d2

SHA256
27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740

SHA512
84e4799b9b18a7cc7be685c793a9b4fb135ea331d1d235fe823e1d7091130f131ab2fbad1da4dea795e82547aa16b00f4e2a9faaa96cb522d795f9abfda2fc53

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDF5B.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
1.8MB

MD5
39989a7706ec797bf4ebae9e73b14f04

SHA1
eb27964e383aaa7b77b788a50787aea0a5f069fd

SHA256
d1c99862c27561cba797a6ef2f9d4ccabb29a306463e69b785578cf5acc11b2d

SHA512
171f93ecde7f2ddc3f22df4bd554dea71dd891d0bb7932af8a85445380095afdca3f37aceb844b66b9ec5d36c2f20904c907b7ba46d383e81d5580691aa2c2a3

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
8ec174f91024f07a52df877c6584b3cc

SHA1
a6893b3defaf1a8ed998cee2913de6c3799a5ea7

SHA256
236352f6e7fff59e0768424515678b62f8bd2ae82df7b1027406f99f52ada8f0

SHA512
20523c90932c70214812284321bc95b49e6234a8f684020fa772bee58be9c19390e2bcaecf0f3a3074677a8c11741b64661bfe675527d420ec568217373f01c7

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

Filesize
125B

MD5
41a782e88664c28e8ff9ad0be16b2ac5

SHA1
51f1b4b8e5636ae6d47855d9154f67f1dcb8b62f

SHA256
3cc09466c66abd7ad3ce2a7fff6478181f0dfbfad28938ad74d5141370fd545f

SHA512
0ffdc8607ed5edc5253a3aae4cbb2ab34a43060dda5a704031c16b8355985478a85be2e1b8a4b4a3729d12ddf2634d1c68eeff36c2af07ea7c83bd63761c31f1

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/2972-17-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download